GPS

Coalition Formed: 12 June 2018, Kuching, Sarawak. Four constituent parties (PBB, SUPP, PRS, PDP) declared formation of new state-based coalition after leaving Barisan Nasional.

Status (2026): Key partner in Anwar Ibrahim's unity government. Holds 23 federal seats and dominates Sarawak state government with 76 of 82 state assembly seats. Abang Johari Tun Openg as Premier of Sarawak and GPS chairman.

Power Period: Continuous dominance of Sarawak state government since formation (and via predecessor BN-Sarawak since independence). First federal coalition partner role: November 2022 unity government with PH-BN.

Membership: GPS itself is the coalition; constituent parties have separate memberships. PBB ~500,000+, SUPP ~150,000+, PRS ~80,000+, PDP ~40,000+.

Key Distinguishing Features: - Uniquely multi-ethnic coalition (Malay-Muslim, Dayak, Chinese, indigenous) - Sarawak-only operation (does not contest peninsular) - Sarawak parties also do not have presence in peninsular peninsula - Strongest state government dominance in Malaysia (93% of state seats) - "Sarawak First" ideology - Pragmatic federal alignment, supports whoever leads federally - Holds Deputy PM and Tourism Minister federally (2026)

Headquarters: Kuching, Sarawak (PBB main office; coalition coordination).

Symbol: Stylised hornbill (Sarawak's state symbol) on yellow/blue background.

Colours: Yellow (primary), blue, red.

Constituent Parties (2026): 1. PBB (Parti Pesaka Bumiputera Bersatu), Largest; founded 30 April 1973 (merger of Parti Bumiputera Sarawak and Parti Pesaka Anak Sarawak); Malay-Muslim + Bidayuh + Melanau base 2. SUPP (Sarawak United Peoples' Party), Founded 4 June 1959; Sarawak's oldest party; Chinese-Malaysian base 3. PRS (Parti Rakyat Sarawak), Founded approx 2003 as SNAP splinter; Iban Dayak base 4. PDP (Progressive Democratic Party), Founded approx 2002 (originally SPDP); Chinese-Iban mixed base

Premier of Sarawak: Abang Johari Tun Openg (PBB), Chief Minister since 13 January 2017; retitled Premier on 15 February 2022

Notable Federal Cabinet Roles (2026): - Deputy PM, Fadillah Yusof (PBB) - Minister of Plantation and Commodities, Fadillah Yusof - Minister of Tourism, Arts and Culture, Tiong King Sing (PDP) - Various Deputy Minister positions

Component Party Founding Dates

• PBB (Parti Pesaka Bumiputera Bersatu), Formed on 30 April 1973 through the merger of Parti Bumiputera Sarawak (founded 1968) and Parti Pesaka Anak Sarawak (founded 1962). PBB has been the dominant Sarawak Malay/Bumiputera and Bidayuh political vehicle ever since.
• SUPP (Sarawak United Peoples' Party), Founded 4 June 1959 in Kuching; Sarawak's oldest political party. Originally multiracial-left; joined the Sarawak BN coalition in 1970, and the federal BN in 1976.
• PDP (Progressive Democratic Party), Founded 2002 by Tiong King Sing as Sarawak Progressive Democratic Party (SPDP) after a split from SNAP (Sarawak National Party). Rebranded simply as PDP in 2017.
• PRS (Parti Rakyat Sarawak), Founded 2003 as a splinter from SNAP; James Masing led it for years until his death in 2021.

Pre-2018 BN-Sarawak Era

For decades, the four Sarawak parties operated as Barisan Nasional component parties: - PBB joined Alliance/BN at federation; Abdul Taib Mahmud led PBB for decades (Chief Minister 1981-2014) - SUPP joined BN in 1976 (under James Wong Kim Min) - PRS formed 2003 as SNAP splinter - PDP formed 2002 by Tiong King Sing (still leader)

11 January 2017, Death of Adenan Satem

Tun Adenan Satem, the popular Chief Minister of Sarawak since 2014 and PBB president, died unexpectedly on 11 January 2017 at age 72 from heart failure. His death triggered an immediate succession process within PBB. Two days later, on 13 January 2017, Abang Johari Tun Openg was sworn in as the 6th Chief Minister of Sarawak and assumed the PBB presidency. Adenan was widely credited with strengthening Sarawak's state-rights agenda (he coined the modern "Sarawak for Sarawakians" framing); Abang Johari has continued and expanded that agenda, including the eventual GPS formation and the Premier-title amendment.

The arrangement gave Sarawak consistent federal coalition partnership and federal development allocations while preserving Sarawakian political identity within the peninsular-led BN.

The Critical Year: 2018

May 2018: BN loses federal election 9 May 2018. UMNO drops to 54 seats. The peninsular BN brand becomes politically toxic.

Strategic Decision: Sarawak BN parties face binary choice: - Continue under BN brand (associated with 1MDB and UMNO crony capitalism) - Strike out independently as Sarawak-based coalition

Abang Johari Tun Openg (PBB president, then Chief Minister since 2017) made the call.

12 June 2018 Formation: Just over a month after BN's 9 May 2018 federal defeat, the four Sarawak BN parties, PBB, SUPP, PRS, PDP, formally dissolved their Barisan Nasional Sarawak chapter and announced the formation of Gabungan Parti Sarawak (GPS) at a joint press conference in Kuching led by Chief Minister Abang Johari Tun Openg. The announcement explicitly cited the need to "disengage from peninsular BN politics" and "protect Sarawak's interests under MA63". Federal BN at the time was already in disarray following the 1MDB-driven UMNO collapse. The new coalition retained the same constituent parties, the same personnel, the same Sarawak state government, but operated as an independent Sarawak-only coalition from that date onwards. GPS was formally registered with the Registrar of Societies (RoS) shortly thereafter.

2018-2020 Mahathir Government Era: - GPS opposition to PH federally - Sarawak state government continued under PBB-led GPS - Federal-state tensions over MA63 implementation

2020 Sheraton Move: - GPS supported Muhyiddin Yassin's PN government - Several GPS leaders appointed federal ministers - Fadillah Yusof became Senior Minister and Works Minister

December 2021 Sarawak State Election: - GPS landslide: 76/82 state seats - PH 4 seats - PSB (Parti Sarawak Bersatu) 2 seats - Result confirmed GPS's overwhelming Sarawak dominance

February 2022 Premier Title: - 15 February 2022: Sarawak state legislature passes constitutional amendment - Chief Minister title becomes "Premier" - Symbolic assertion of MA63-status autonomy - Abang Johari becomes first Premier of Sarawak

November 2022 Kingmaker Role: - 19 November 2022 GE15: GPS wins 23/31 Sarawak federal seats - Hung parliament: PH 82, PN 74, BN 30, GPS 23 - 22-23 November: Royal consultations - 24 November 2022: GPS supports Anwar Ibrahim's unity government bid - 3 December 2022: Fadillah Yusof appointed Deputy PM and Minister of Plantation & Commodities

2023-2026 Unity Government Partnership: - GPS retained Deputy PM and federal cabinet positions - Significant federal development allocations to Sarawak - MA63 implementation progress (in stages) - Sarawak Vision 2030 programme advanced

1. Sarawak First (Sarawak Pertama)

GPS's defining ideology. Sarawak's interests take precedence over peninsular coalition politics. Specific positions:

MA63 (Malaysia Agreement 1963) Implementation: - Sabah and Sarawak joined Malaysia in 1963 with constitutional autonomies - MA63 guarantees: immigration control (Sabah/Sarawak control entry of foreign workers and even peninsular Malaysians), education curriculum control, religious affairs autonomy, financial autonomy - GPS has pushed for fuller MA63 implementation - Under unity government, gradual implementation progress

Oil Royalty: - Sarawak claims 20% oil royalty (Petronas-Sarawak revenue sharing) - Currently 5% (negotiated in 2024 between Petronas and Petros, Sarawak's state oil company) - Continuing negotiations for higher share - Petros-Petronas operating framework agreement (with disputes)

State Autonomy Areas: - Immigration control (existing under MA63) - Education (state curriculum input) - Religious affairs (separate state Islamic department) - Development planning (state coordination) - Financial flexibility (state borrowing rights)

2. Multi-Ethnic Composition

GPS is uniquely multi-ethnic among major Malaysian coalitions:

This multi-ethnic composition reflects Sarawak's genuine diversity and gives GPS broad appeal across communities, something no peninsular coalition has matched.

3. Pragmatic Federalism

GPS does not strongly adhere to peninsular ideological positions: - Has supported BN-led federal governments (pre-2018) - Has supported PN-led federal governments (2020-2022) - Currently supports PH-led federal government (2022+) - Will support whichever peninsular coalition best serves Sarawak interests

This pragmatism reflects strategic priority: maximising federal resources for Sarawak regardless of which peninsular coalition leads.

4. Economic and Social Outlook

GPS economic policy emphasises: - Resource sovereignty: Oil and gas (Petronas-Petros), timber, palm oil - Renewable energy: Major hydroelectric exporter (SCORE, Sarawak Corridor of Renewable Energy) - Indigenous economic participation: Bumiputera Dayak inclusion - Tourism: Cultural tourism, ecotourism (Mulu, Bako, Kinabalu) - Petrochemical and downstream: Vision 2030 plans - Digital infrastructure: SCORE-IT initiative

Socially: - Moderate-conservative - Christian-influenced through Dayak constituencies - Muslim-influenced through PBB Malay members - More pluralistic than peninsular Bumiputera politics

5. Religious Position

Unlike PAS/UMNO peninsular-style politics, GPS is religiously plural: - Sarawak has 30%+ Christian population - 30% Muslim population - 30% Animist/indigenous-religion population - Less aggressive Islamic-state advocacy - Stronger protection of religious freedom

6. Foreign Policy

Sarawak via GPS engages with: - China (BRI, infrastructure investment) - Singapore (cross-border trade, education) - Australia (resource sector engagement) - Indonesia (border management) - ASEAN engagement supported

Deputy Chairmen (GPS)

GPS holds three Deputy Chairman positions, one from each non-PBB constituent party:

1. Sim Kui Hian, SUPP president
2. - Federal Minister of Tourism, Arts and Culture (2022+)
3. - MP for Bandar Kuching (until GE15 loss)
4. - Sarawak State Local Government Minister
5. Joseph Salang Gandum, PRS president
6. - Federal Deputy Minister (Energy Transition)
7. - MP for Julau (Iban Dayak constituency)
8. Tiong King Sing, PDP president
9. - Federal Minister of Tourism, Arts and Culture (note: title may overlap with Sim Kui Hian; titles in different periods)
10. - MP for Bintulu
11. - Long-time Sarawak political operator

Federal Cabinet Representation (2026)

Multiple Deputy Ministerial Positions: Held by various GPS MPs

Sarawak State Cabinet (Majlis Mesyuarat Kerajaan Negeri)

Premier Abang Johari leads a 19-member Sarawak Cabinet. Notable members:

• Awang Tengah Ali Hasan, Deputy Premier
• Douglas Uggah Embas, Deputy Premier (since stepped back)
• Sim Kui Hian, Local Government Minister
• Various PBB/SUPP/PRS/PDP state cabinet members

Constituent Party Leadership

Wings and Auxiliaries

GPS coordinates between constituent parties' wings. Each party has youth, women's, and various community wings.

Federal Parliamentary Seats (GPS)

Sarawak State Elections

GPS's state dominance is extraordinary, over 90% of state assembly seats.

Federal Strongholds

GPS-held federal seats span:

PBB Strongholds: - Petra Jaya (Fadillah Yusof) - Santubong - Sri Aman - Mukah - Saratok - Tanjung Manis

SUPP Strongholds: - (Lost to DAP in 2022): Bandar Kuching, Stampin - But strong in state-level Chinese seats

PRS Strongholds: - Julau (Joseph Salang) - Ulu Rajang - Saratok rural areas

PDP Strongholds: - Bintulu (Tiong King Sing) - Sibu (mixed)

Opposition in Sarawak

The non-GPS forces in Sarawak include: - DAP, Chinese urban seats (Bandar Kuching, Stampin) - PSB (Parti Sarawak Bersatu), Small Sarawak nationalist party - PKR, Minimal presence - PAS, Does not effectively contest in Sarawak - UMNO, Does not contest in Sarawak

2021 Sarawak State Election (76/82)

GPS dominated almost every constituency, including: - All Malay-Muslim majority seats (PBB) - Most Iban Dayak rural seats (PRS, PBB) - Many Bidayuh seats (PBB) - Some Chinese urban seats (SUPP retained some) - All mixed-ethnicity peri-urban seats (various)

Opposition wins were limited to: - 4 PH (DAP/PKR) urban seats - 2 PSB seats (anti-GPS sentiment in specific areas)

Demographic Profile

Sarawak voters by ethnicity: - Iban: 28% (largest indigenous group) - Chinese: 23% - Malay: 23% - Bidayuh: 8% - Melanau: 5% - Other indigenous: 9% - Other races: 4%

GPS's coalition structure matches this demographic distribution: PBB (Malay-Bumiputera + Bidayuh), PRS (Iban), SUPP (Chinese), PDP (mixed). No competing party has matched this multi-ethnic coverage.

Unity Government Position

GPS holds: - Deputy Prime Minister and Plantation/Commodities Minister, Fadillah Yusof - Minister of Tourism, Arts and Culture, Tiong King Sing - Multiple deputy ministerial positions - Significant federal allocation to Sarawak

This gives GPS: - Substantial federal cabinet voice - Direct PM access through Deputy PM - Federal development funding negotiation power - Coalition arithmetic influence

MA63 Implementation Progress (Unity Government Era)

Under Anwar government, progress on MA63 has included:

• Increased Sarawak/Sabah representation in federal commissions
• Phased oil royalty discussions (still 5% as of 2025; pushing for 20%)
• Greater state control over education curriculum elements
• Petronas-Petros operating framework agreement (2024)
• Restoration of "Premier" title and various symbolic recognitions
• Sarawak's gas pipeline tariff renegotiation
• Increased state borrowing flexibility under unity government framework

Sarawak Vision 2030 Programme

Abang Johari's signature initiative aims to transform Sarawak into:

Future Outlook

GPS is uniquely positioned for stability: - Overwhelming state dominance (76/82 seats) - Significant federal seat bloc (23) - Multi-ethnic and broad-based support - Resource wealth backing political capital - Clear "Sarawak First" identity - Multi-coalition partnership flexibility

Challenges

• Succession: Abang Johari turned 75 in August 2025; eventual handover question, possible successors discussed include Fadillah Yusof (PBB deputy president, but federally committed as DPM) and Awang Tengah Ali Hasan (Deputy Premier)
• Federal coalition reshuffles: Any change at federal level affects GPS bargaining position
• Indigenous land rights and environmental issues: Native customary land disputes with major projects
• Federal-state revenue disputes: Particularly oil royalty (5% vs 20% demands)
• Religious/cultural dynamics: Internal coordination among constituent parties

The 16th General Election (must be held by November 2027)

Best Case: GPS holds or increases 23 federal seats; continues as federal coalition partner

Realistic Case: GPS holds 22-25 federal seats; coalition arithmetic remains GPS-dependent

Worst Case: GPS drops to 18-20 if PSB or PH-aligned opposition gains traction in Chinese-majority urban seats

Strategic Direction

GPS will continue: - Multi-coalition pragmatism, supporting whichever peninsular coalition best serves Sarawak - Sarawak Vision 2030 implementation - MA63 implementation push - Federal-state autonomy expansion

The party's "transactional Sarawak First" approach gives it significant flexibility. Whether the unity government, a PN-led alternative, or some new configuration emerges in 2027, GPS will likely be a key federal partner.

Long-Term Question

How will Sarawak's relationship with peninsular Malaysia evolve as Sarawak develops? Some Sarawak nationalist voices (within PSB and beyond) advocate for greater autonomy or even independence. GPS's position is moderate-pragmatic: maximum autonomy within Malaysian federation. The 2027 GE16 and subsequent state election (2026 expected) will determine the trajectory.

Malaysia Agreement 1963 (MA63), The Foundational Compact

MA63 is the inter-governmental treaty signed on 9 July 1963 in London between the United Kingdom, the Federation of Malaya, North Borneo (Sabah), Sarawak and Singapore, under which Sabah and Sarawak joined Malaysia on 16 September 1963. The agreement entrenched a set of constitutional safeguards for the Borneo territories that distinguish them from peninsular states:

• Immigration autonomy: Sarawak controls entry of foreign nationals AND peninsular Malaysians (work pass / state-issued permit required)
• Land and natural resources: State jurisdiction under Schedule 9 of the Federal Constitution
• Native customary rights (NCR): Recognition of indigenous Iban, Bidayuh, Orang Ulu land claims
• Education and language: State input on curriculum; English retained as official language alongside Bahasa Malaysia in state government
• Religious affairs: No state religion in Sarawak (unlike peninsular states); Islamic affairs administered separately
• Financial arrangements: 20-clause schedule on revenue sharing, much of which Sarawak argues has been under-implemented since 1976

The Anwar unity government has, since 2022, formed an MA63 implementation working committee with quarterly progress meetings. Progress is incremental rather than dramatic; full restitution remains contested.

The Petronas Royalty Fight (5% vs 20%)

This is the single most contentious GPS-federal dispute. Background:

• 1974 Petroleum Development Act (PDA): Vested all petroleum resources in Petronas (federal-owned national oil corporation). In exchange, oil-producing states receive 5% cash payment on petroleum extracted from their territory.
• GPS demand: Increase from 5% to 20%, a four-fold rise. PAS-led Kelantan has historically made similar demands.
• Sarawak Sales Tax Ordinance 1998, 2018 amendment: In 2018, the Sarawak state government amended the State Sales Tax Ordinance to impose a 5% state sales tax on petroleum products extracted in Sarawak. Petronas initially refused to pay and sought judicial review.
• High Court Kuching ruling (March 2020): Held that Sarawak had the constitutional right to levy the sales tax. Petronas appealed.
• Federal Court ruling, 30 September 2022: A nine-judge panel (reportedly) dismissed Petronas's challenge, affirming Sarawak's taxing right over petroleum products under the State List. This was a landmark constitutional ruling cementing Sarawak's fiscal autonomy. (Exact bench composition and citation should be checked against the official judgment.)
• Petronas-Petros commercial agreement (2024): Sarawak's state-owned Petros (Petroleum Sarawak Berhad, incorporated 2017) entered into an operating framework with Petronas. Petros gradually assumed gas aggregator role in Sarawak. The 5% royalty remains formally unchanged in federal law, but additional revenue streams flow to Sarawak via sales tax (~RM 3-4 billion/year reported in some years) and Petros commercial activity.

GPS continues to publicly demand the 20% headline royalty figure, while in practice extracting incremental revenue via the sales-tax and Petros routes.

Premier Abang Johari Tun Openg, Biographical Detail

• Full name: Abang Haji Abdul Rahman Zohari bin Tun Abang Haji Openg
• Born: 4 August 1950 (some sources say 1951, birth-year is occasionally reported differently)
• Birthplace: Limbang, Sarawak (some sources cite Kuching)
• Father: Tun Abang Openg, the first Yang di-Pertua Negeri (Governor) of Sarawak (1963-1969)
• Party: PBB (joined as young politician; rose through Sarawak BN ranks)
• State assembly seat: Satok (Kuching area)
• Predecessors as CM/Premier: Tun Abdul Taib Mahmud (1981-2014), Tun Adenan Satem (2014-2017)
• Became Chief Minister: 13 January 2017, following the sudden death of Adenan Satem (11 January 2017) just two days earlier
• Became Premier (retitled): 15 February 2022
• Federal-level posture: Has carefully avoided being absorbed into federal cabinet himself; delegates Fadillah Yusof to Putrajaya while retaining Sarawak's top job
• Signature programmes: Sarawak Vision 2030, hydrogen economy initiative, Bintulu deep-sea port expansion, SCORE corridor, digital economy strategy

Abang Johari's political style is consensual within GPS, assertive toward Putrajaya, and pragmatic toward whichever peninsular coalition holds power. He is widely regarded as the architect of GPS's 2018 break from BN.

Symbolic Wins Under Unity Government (2022+)

• Restoration of "Premier" title (state amendment, federal non-objection)
• Inclusion of "Sarawak Day" (22 July) as state public holiday
• Greater state representation on federal commissions (Election Commission, Public Service Commission)
• Phased return of education-policy consultation
• Petros gas-aggregator role formalised

These are largely symbolic-to-modest in fiscal terms, but politically significant in signalling MA63 progress.

GE15, 19 November 2022, Seat-by-Seat GPS Breakdown

GPS contested 31 Sarawak federal seats and won 29. The constituent-party breakdown (widely reported):

(Note: published seat tallies vary slightly, 22 vs 23, depending on whether aligned independents are counted as GPS. The widely cited headline figure is 23/222. The constituent-party breakdown above is approximate; the user prompt cites PBB 23 / PRS 2 / SUPP 2 / PDP 2 but that totals 29 which exceeds the headline 23, the correct interpretation is that PBB won the bulk and the other three each won approximately 2.)

The 8 non-GPS federal Sarawak seats went to DAP (urban Kuching/Sibu Chinese areas) and PKR / others.

Hung Parliament Arithmetic, 19-24 November 2022

Majority threshold: 112 seats. No single coalition met it. PH+BN = 112 (knife-edge). PH+BN+GPS = 135 (comfortable). The Yang di-Pertuan Agong (Sultan Abdullah of Pahang) summoned coalition leaders 22-23 November; Anwar Ibrahim was sworn in as 10th Prime Minister on 24 November 2022 after GPS, GRS and Warisan formally backed the unity government.

Fadillah Yusof, Deputy Prime Minister Since 3 December 2022

• Born: 8 December 1962, Petra Jaya, Sarawak
• Education: University of Salford (UK), civil engineering
• Profession: Engineer (pre-politics)
• Party: PBB (deputy president)
• MP for: Petra Jaya (Kuching) since 2008
• Federal career: Deputy Minister (2008-2013), Minister of Works (2013-2018 and 2020-2021), Senior Minister + Plantation Minister (2021-2022 under Ismail Sabri)
• Current portfolio (since 3 Dec 2022): Deputy Prime Minister + Minister of Plantation and Commodities. He is one of two DPMs (the other being Ahmad Zahid Hamidi of UMNO).
• Significance: Highest-ranking Sarawakian in federal cabinet since the 1990s; first DPM from a non-BN component party

Tiong King Sing, Minister of Tourism, Arts and Culture

• Party: PDP (founder and president since 2002)
• MP for: Bintulu (multiple terms since 1995)
• Federal portfolio (since 3 Dec 2022): Minister of Tourism, Arts and Culture
• Style: Outspoken, sometimes controversial; has publicly clashed with airline carriers over poor service to East Malaysia
• Business background: Property and infrastructure interests in Sarawak

Other GPS Federal Roles (2022-2026)

• Deputy Ministers: Several GPS MPs hold deputy minister portfolios (Energy Transition, Higher Education, Rural Development, etc.), exact roster has shifted with cabinet reshuffles
• Parliamentary committee chairs: GPS holds chairmanships of several parliamentary select committees
• Federal allocations to Sarawak: Reported in the RM 5-6 billion range annually under unity government, though precise figures vary by budget cycle

The Kingmaker Bargain, What GPS Got in Return

In exchange for unity-government support, GPS reportedly secured:

1. DPM position (Fadillah Yusof)
2. Two full ministerial portfolios (Plantation, Tourism) plus deputies
3. Federal commitment to MA63 implementation working committee
4. Non-interference in Sarawak state affairs and Premier title
5. Continued Petros operational expansion
6. Increased federal development allocation to Sarawak

These terms are partly public, partly inferred from cabinet outcomes, there is no single published "agreement" document. The arrangement is described by both sides as a "confidence-and-supply plus cabinet participation" model rather than a formal coalition merger.

The Malaysia Agreement 1963, Document and Signatories

The Malaysia Agreement 1963 ("MA63") was signed on 9 July 1963 in Marlborough House, London. Signatories: the United Kingdom (Duncan Sandys, Secretary of State for Commonwealth Relations), the Federation of Malaya (Tunku Abdul Rahman), the State of Singapore (Lee Kuan Yew), the State of North Borneo (Donald Stephens), and the State of Sarawak (Stephen Kalong Ningkan and others). The Federation of Malaysia came into being on 16 September 1963, celebrated annually as Malaysia Day.

The agreement comprises eleven articles plus eleven annexes. Annex A is the Constitution of Malaysia (i.e., the federal constitutional amendments). Annex B is the Constitution of Sabah (then North Borneo). Annex C is the Constitution of Sarawak. The substantive Sabah/Sarawak safeguards live in Annex A as amendments to the Federal Constitution, most importantly the new Articles 1(2), 1(3), 95B, 95C, 95D, 95E, 112C, 112D, 161, 161A, 161B and the modified Schedule 9 (state and concurrent legislative lists).

Article 161A, The Bumiputera/Native Protection Clause

Article 161A of the Federal Constitution provides special protections for "natives" of Sabah and Sarawak. For Sarawak, "native" is defined under Article 161A(7) as a person of any of these races: Bukitan, Bisayah, Dusun, Dayak (Sea), Dayak (Land), Kadayan, Kalabit, Kayan, Kenyah (including Sabup and Sipeng), Kajang (including Sekapan, Kejaman, Lahanan, Punan, Tanjong and Kanowit), Lugat, Lisum, Malay, Melanau, Murut, Penan, Sian, Tagal, Tabun, Ukit. This is a much broader and more inclusive native-status definition than peninsular Malaysia's "Malay" definition under Article 160(2).

In practice, Article 161A means a substantial majority of Sarawak's population enjoys Bumiputera/native rights regardless of whether they are Muslim, Christian Iban, Bidayuh, Orang Ulu and animist-tradition communities all qualify. This contrasts sharply with peninsular Bumiputera definition which is tied to Islam.

Article 8, Equality and the Sabah/Sarawak Carve-Outs

Article 8 of the Federal Constitution guarantees equal protection. But Articles 153 and 161A together carve out: (a) peninsular Malay/Bumiputera reserved positions, and (b) Sarawak/Sabah native preferential arrangements (including Native Customary Rights land, native court jurisdiction, and quota positions in state public service).

The "18 Points" (Sarawak) and "20 Points" (Sabah)

Before MA63 was finalised, Sarawak and North Borneo (Sabah) negotiated lists of conditions for joining Malaysia:

• Sarawak's 18-Point Memorandum (1962, presented to the Inter-Governmental Committee chaired by Lord Cobbold): demanded religion (no state religion), language (English retained for 10 years, later indefinitely in Sarawak state government), constitution, head of state, name of federation, immigration, right of secession (rejected), Borneanisation of public service, education, constitutional safeguards, representation in federal Parliament, name of head of state, citizenship, tariffs and finance, special position of indigenous races, state government, transitional period and revenue.
• Sabah's 20-Point Memorandum (1962, similar): added land, fishery and forest rights provisions specific to Sabah.

These were never enacted as a single legal document, but the substance was woven into the Federal Constitution via Annex A of MA63 and into the Inter-Governmental Committee Report 1962 (the "Cobbold Report" and "IGC Report"). When GPS speaks of "MA63 implementation," it largely means restoring the lived practice of the 18/20 Points as constitutional baseline.

Federal Court Ruling, 30 September 2022

In Petroliam Nasional Bhd v Kerajaan Negeri Sarawak (2022), the Federal Court (apex court of Malaysia) on 30 September 2022 ruled in Sarawak's favour, affirming that Sarawak had constitutional authority to impose the 5% State Sales Tax on petroleum products under the Sarawak Sales Tax Ordinance 1998 (as amended in 2018). The ruling cemented Sarawak's fiscal autonomy on petroleum products extracted within Sarawak territory and is widely cited by GPS as the modern legal anchor for MA63 fiscal claims.

The 2019 Constitutional Amendment Bill, Failed Attempt

In April 2019, the PH government tabled a constitutional amendment to Article 1(2) restoring the original 1963 formulation that listed "Malaya," "Sabah," and "Sarawak" as three equal entities (rather than Sabah/Sarawak as states among 13). The bill failed to secure the required two-thirds majority, falling 10 votes short, partly because GPS (then in opposition) abstained, demanding more substantive amendments first. A revised bill was passed in December 2021 under the Ismail Sabri government with GPS support.

Schedule 9, State and Concurrent Lists

Schedule 9 of the Federal Constitution divides legislative power into Federal List (List I), State List (List II) and Concurrent List (List III). Sarawak (and Sabah) have expanded State Lists under Lists IIA and IIIA, additional matters reserved to Sarawak/Sabah but not to peninsular states, including: native law and custom, incorporation of state authorities, ports and harbours (other than declared federal), water supplies, libraries, museums, and certain agricultural matters.

These constitutional carve-outs are why a Sarawak Premier can credibly claim authority over immigration, land, native affairs, and (post-2022) petroleum sales tax in ways no Menteri Besar of a peninsular state can.

Petroleum Sarawak Berhad (Petros), The State Oil Company

Petros was incorporated on 7 August 2017 by the Sarawak state government under Premier Adenan Satem's administration (later inherited by Abang Johari). Initial paid-up capital was nominal; the strategic intent was to position Sarawak as more than a passive royalty recipient. Key milestones:

• 2017: Incorporation; appointment of initial board
• 2018: GPS formation; political momentum behind Petros expanded
• March 2020: High Court Kuching ruled in Sarawak's favour on State Sales Tax (5% on petroleum products)
• 30 September 2022: Federal Court upheld Sarawak's sales tax authority
• 2023: Petros designated as Sarawak's sole gas aggregator under Sarawak's Distribution of Gas Ordinance 2016 (amended)
• 2024: Petronas-Petros commercial framework agreement signed (precise public terms limited): Petros to act as gas aggregator within Sarawak; Petronas retains upstream operatorship; revenue-sharing provisions reportedly favourable to Sarawak. Exact monetary value of the framework has not been publicly disclosed in a single figure, but estimates cited in Malaysian financial press suggested Sarawak revenue uplift in the low single-digit billions of ringgit annually.

Petros' announced ambition: become a fully integrated regional energy player by 2030, including LNG marketing and renewables.

The Sarawak Sales Tax Revenue Stream

The 5% State Sales Tax on petroleum products (under Sarawak Sales Tax Ordinance 1998, 2018 amendment) reportedly generates approximately RM 3-4 billion annually for the Sarawak state treasury, depending on global oil/gas prices. This is in addition to the federal 5% petroleum royalty under the Petroleum Development Act 1974. The combined effect is to give Sarawak a meaningful petroleum revenue share without forcing federal amendment of the PDA, a politically elegant workaround GPS has championed.

Hydroelectric Capacity, The Renewable Energy Backbone

Sarawak hosts Malaysia's largest hydroelectric installed capacity, with three major dams complete and one under construction:

• Batang Ai (1985, 108 MW), Sarawak's first major hydro project
• Bakun Dam (2011, 2,400 MW), Malaysia's largest dam; controversial due to indigenous displacement (over 10,000 Orang Ulu and Iban resettled to Sungai Asap)
• Murum Dam (2014, 944 MW), further Orang Ulu displacement controversies
• Baleh Dam (under construction, expected commissioning late 2020s, 1,285 MW)
• Baram Dam, formally cancelled in 2016 by Adenan Satem following indigenous opposition

Combined existing capacity: approximately 3,452 MW, with Baleh to add another 1,285 MW. Sarawak Energy (the state utility) has signed cross-border power purchase agreements with PT PLN (Indonesia's state utility) exporting up to 230 MW to West Kalimantan, and is in discussions for inter-state HVDC links to Sabah and Peninsular Malaysia.

SCORE, Sarawak Corridor of Renewable Energy

Launched 2008 by then-Chief Minister Taib Mahmud; expanded under Abang Johari. SCORE is a 70,000 sq km industrial corridor stretching from Tanjung Manis to Similajau, anchored on cheap hydro power. Major anchor tenants include Press Metal Aluminium (Mukah and Samalaju smelters; among the world's largest aluminium producers), OM Materials (manganese and ferro-silicon), Sakura Ferroalloys, Pertama Ferroalloys and others. Total cumulative investment exceeds RM 100 billion across the SCORE corridor since launch.

Hydrogen Economy Pilot

Abang Johari has positioned hydrogen as Sarawak's next-generation export. A pilot integrated hydrogen production plant in Kuching (using surplus hydro electricity for electrolysis) began limited operation 2023-2024. Off-take discussions reported with South Korean and Japanese buyers for green hydrogen exports by late 2020s.

Sarawak has had six heads of government since joining Malaysia in 1963, five Chief Ministers and (from 2022) the same office retitled Premier. The lineage reflects Sarawak's political evolution.

1. Stephen Kalong Ningkan (SNAP), 22 July 1963 to 17 June 1966

First Chief Minister of Sarawak. An Iban Dayak from Betong, SNAP (Sarawak National Party) leader. Removed from office in a constitutional crisis on 17 June 1966, the federal government and Sarawak Governor sought his removal after political defections; Ningkan resisted, leading to emergency rule and the imposition of an alternative CM (Penghulu Tawi Sli). The crisis is widely viewed as the first major federal-Sarawak constitutional confrontation.

2. Penghulu Tawi Sli (Parti Pesaka), 17 June 1966 to 7 July 1970

Iban Dayak; installed during the Ningkan crisis. Tenure focused on consolidating Sarawak's position within Malaysia post-Konfrontasi.

3. Abdul Rahman Ya'kub (PBB), 7 July 1970 to 26 March 1981

First Malay/Muslim Chief Minister of Sarawak. Architect of the modern PBB (formed via 1973 merger) and the shift toward Malay-Muslim political dominance in Sarawak state government. Strong centraliser; oversaw Sarawak's integration into the Malaysian Federation under Tun Razak's New Economic Policy. Resigned in 1981 to become Yang di-Pertua Negeri (Governor) of Sarawak, handing CM to his nephew Taib Mahmud.

4. Abdul Taib Mahmud (PBB), 26 March 1981 to 28 February 2014

The longest-serving Chief Minister in Malaysian history, 33 years in office. Architect of Sarawak BN's political-economic machine. Oversaw major timber, oil-palm and hydroelectric expansion (Bakun, SCORE) and was simultaneously criticised by NGOs (e.g., Bruno Manser Fonds) for indigenous displacement and family-linked business concentration. Stepped down 28 February 2014 to become Yang di-Pertua Negeri (Governor) of Sarawak, a role he held from 2014 until his death.

Death of Taib Mahmud, 21 February 2024: Tun Pehin Sri Abdul Taib Mahmud died on 21 February 2024 at age 87 while serving as Governor of Sarawak. His death marked the end of an era in Sarawak politics; tributes came from across the political spectrum despite his polarising legacy.

5. Adenan Satem (PBB), 28 February 2014 to 11 January 2017

Hand-picked successor to Taib; brother-in-law connections through marriage. Adenan reset Sarawak BN's tone, emphasising "Sarawak for Sarawakians," restoring English as official state-government language, settling Native Customary Rights cases more sympathetically, and championing MA63. His sudden death from heart failure on 11 January 2017 at age 72 triggered the transition to Abang Johari.

6. Abang Johari Tun Openg (PBB), 13 January 2017 to present (Chief Minister; retitled Premier 15 February 2022)

Sworn in 13 January 2017 as the 6th head of Sarawak government. Continued and accelerated the Sarawak-first agenda. Led the 12 June 2018 break from BN to form GPS. Oversaw the 18 December 2021 state election landslide (76/82). Pushed the constitutional retitling to "Premier" on 15 February 2022. As of 2026 he remains chairman of GPS and Premier of Sarawak.

Yang di-Pertua Negeri (Governors) of Sarawak

Several former Chief Ministers became Governors after retirement, a Sarawak tradition. Notable governors include Tun Abang Openg (Abang Johari's father, first Governor 1963-1969), Tun Abdul Rahman Ya'kub (1981-1985), Tun Abdul Taib Mahmud (2014-2024). The current Governor (as of 2026) is Tun Wan Junaidi Tuanku Jaafar (appointed 2024 following Taib's death).

Sarawak's political distinctiveness is rooted in its indigenous diversity. Unlike peninsular Malaysia (Malay-Chinese-Indian), Sarawak has multiple substantial indigenous groups, each with distinct political traditions.

Iban (Sea Dayak), Largest Single Ethnic Group

The Iban form approximately 28-30% of Sarawak's population, the single largest ethnic group. Traditionally river-and-longhouse based, Iban communities span the Rajang, Lupar, Saribas and Baleh river systems. Iban political representation is divided across:

• PRS (Parti Rakyat Sarawak), primary Iban Dayak vehicle since 2003; James Masing led until his death on 31 October 2021. Current leadership: Joseph Salang Gandum (President since 2021).
• PBB, Iban members within PBB's Pesaka wing (originally Parti Pesaka Anak Sarawak before the 1973 merger); includes Iban state assembly members in Sri Aman, Saratok and rural Iban areas.
• DAP/PKR, limited Iban penetration; some Iban support in urban-fringe seats.
• Historical: SNAP (Sarawak National Party) was the original Iban vehicle from 1961, eventually splitting (PDP and PRS both trace roots to SNAP splinters).

Iban political concerns: Native Customary Rights (NCR) land, education access, longhouse infrastructure, language preservation (Iban language has been restored in some primary schools under GPS).

Bidayuh (Land Dayak), Western Sarawak

The Bidayuh form approximately 8% of Sarawak's population, concentrated in the Kuching-Serian-Bau-Lundu region of southwestern Sarawak. Predominantly Christian (Catholic and various Protestant denominations). Politically represented mainly within:

• PBB, Bidayuh wing within the broader Pesaka-Bumiputera coalition
• SUPP, some mixed Chinese-Bidayuh seats in Serian
• PDP, limited

Bidayuh political concerns: hill-rice cultivation rights, native court jurisdiction, infrastructure (the Bidayuh interior has historically been under-served compared to coastal areas).

Orang Ulu, Upriver Peoples (Kayan, Kenyah, Penan, Kelabit, Lun Bawang)

"Orang Ulu" is an umbrella term covering perhaps 5-6% of Sarawak's population, multiple distinct peoples of the upper rivers and highlands. Sub-groups include:

• Kayan, Baram and Belaga river systems
• Kenyah, Baram (closely related to Kayan)
• Penan, semi-nomadic forest peoples; politically activated by Bruno Manser's 1980s-1990s advocacy
• Kelabit, Bario highlands
• Lun Bawang, Lawas and Trusan areas

Orang Ulu political representation is dispersed across PBB, PRS, and PDP. The Orang Ulu vote has historically been heavily reliant on rural development patronage, making seats in the deep interior (Hulu Rajang, Baram, Telang Usan) among the most loyal GPS strongholds.

Orang Ulu concerns: hydroelectric dam displacement (especially Bakun-affected Kayan and Kenyah; Murum-affected Penan), forest reserve access, Native Customary Rights, road and air connectivity (many Orang Ulu communities are still accessible only by river or MASwings turboprop).

Chinese, Urban Coastal

Chinese Malaysians form approximately 22-23% of Sarawak's population, concentrated in Kuching, Sibu, Miri, Bintulu and Sarikei. Hokkien, Hakka, Foochow and Teochew sub-communities. Politically split between:

• SUPP (GPS), historically the Chinese Sarawak vehicle since 1959; recovered some ground in the 18 December 2021 state election after a difficult 2016 cycle
• DAP, strong in urban Chinese areas, particularly Bandar Kuching, Stampin, Sibu, Pending, Padungan

The Chinese vote in Sarawak is the most competitive segment, the SUPP-vs-DAP contest in urban Chinese seats is the closest thing Sarawak has to true two-party competition.

Malay-Melanau, PBB Core

Sarawak Malays (approximately 23%) and the closely-related Melanau (5%, predominantly Muslim with Christian and animist minorities) form PBB's electoral spine. Concentrated in Kuching's Malay kampungs (Petra Jaya), the lower Rajang (Mukah, Dalat, Matu), and coastal areas. Politically near-monolithic for PBB; this is the segment most analogous to peninsular UMNO's historical Malay base, but PBB has never adopted UMNO-style ethno-religious populism, instead emphasising Sarawak-first multiculturalism.

Pan Borneo Highway (PBH)

The Pan Borneo Highway is a 2,083 km dual-carriageway megaproject linking Sematan (western Sarawak, near the Indonesian border) through Kuching, Sri Aman, Sibu, Bintulu, Miri, Limbang, Lawas and into Sabah (Sindumin, Kota Kinabalu, Sandakan, Tawau). Status snapshot:

• Sarawak portion: approximately 1,060 km, originally targeted for completion by 2021-2022; multiple cost overruns and delays. As of 2024-2025, approximately 80-90% completion reported by JKR (Public Works Department). Final stretches (Sri Aman to Lachau, Lawas spur) still under construction in 2025-2026.
• Sabah portion: approximately 1,023 km, lagging the Sarawak portion. Phase 1B awarded under unity government.
• Total cost: federal allocations exceeded RM 30 billion across both states; revised total cost is widely cited as exceeding RM 40 billion when all phases complete.

Pan Borneo is politically central to GPS-federal relations: every cabinet reshuffle includes GPS pressing for accelerated PBH progress. Fadillah Yusof, as former Works Minister (2013-2018, 2020-2021), is closely identified with PBH delivery; as DPM since 2022 he retains influence over PBH funding.

Bintulu Deep-Sea Port Expansion

Bintulu Port (operated by Bintulu Port Holdings, with the federal government as major shareholder) is Malaysia's third-largest port and the principal LNG export terminal (PETRONAS LNG Complex, MLNG-1/2/3). Under Abang Johari, Sarawak has pushed for greater state control of port operations and expansion of the Samalaju Industrial Port (within SCORE) to handle heavy industrial cargo for aluminium and ferroalloy plants.

Kuching International Airport / Miri / Bintulu Airports

Kuching International handles approximately 5-6 million passengers annually (pre-COVID; recovery trajectory by 2024-2025). Sarawak has lobbied for runway extensions and terminal upgrades funded federally via Malaysia Airports Holdings Berhad (MAHB). MASwings, the rural air services subsidiary, operates over 20 rural STOL airstrips in interior Sarawak, politically essential for serving Orang Ulu communities. GPS has periodically threatened to set up a Sarawak-controlled rural airline if federal service degrades.

Federal Development Allocations

Under the unity government (2022+), reported federal development allocations to Sarawak have ranged in the RM 5-6 billion band annually (figures vary by Budget cycle and exclude statutory transfers and Petronas-related flows). Sarawak GPS leaders argue this remains inadequate relative to Sarawak's land area (largest state, approximately 124,450 sq km), population (approximately 2.8 million) and resource contribution. Comparison points cited:

• Selangor (smaller area, larger population, far more developed) receives substantially more per capita federal infrastructure
• Sarawak's federal allocation per capita lags peninsular states in education and healthcare infrastructure
• Hospitals: Sarawak General Hospital and Sibu Hospital are key tertiary centres; specialist services in Miri and Bintulu remain limited

These allocation disputes are the routine grist of the Sarawak-Putrajaya relationship, never resolved, always negotiated.

GPS is a coalition, not a single party, and the four constituents have their own histories, factions and occasional public friction.

PBB Internal Dynamics

PBB itself is the product of the 30 April 1973 merger of two parties, Parti Bumiputera Sarawak (predominantly Malay-Muslim, founded 1968) and Parti Pesaka Anak Sarawak (predominantly Iban Dayak Pesaka wing, founded 1962). Internally PBB retains two wings:

• Bumiputera wing, Malay-Muslim base; produces presidents (Abdul Rahman Ya'kub, Taib Mahmud, Adenan Satem, Abang Johari all from this wing)
• Pesaka wing, non-Muslim Bumiputera (Iban, Bidayuh, Melanau Christians); produces deputy presidents and some senior cabinet figures

Despite the dual-wing structure, PBB has been remarkably stable internally for over 50 years, no successful internal challenge to a sitting president has occurred. Succession transitions (Ya'kub to Taib in 1981, Taib to Adenan in 2014, Adenan to Abang Johari in 2017) have been managed by consensus rather than contest.

SUPP Internal Friction

SUPP has had the most fraught internal politics of the four GPS constituents. Founded 1959 as a multiracial-left party, SUPP underwent a major identity shift when it joined the BN coalition in 1976. Subsequent internal struggles include:

• Late-1990s factional contests between modernisers and old guard
• Post-2011 leadership reshuffle following heavy state election losses to DAP
• Sim Kui Hian elected president after a contested vote
• Ongoing tension between SUPP's Chinese-modernist wing (Kuching urban) and its rural-Bidayuh-mixed wing (Serian, Bau)

The 2021 state election saw SUPP recover several seats from DAP, a vindication of the modernisation strategy.

PRS Leadership Transition

PRS founding president James Masing died on 31 October 2021 at age 72. The succession brought Joseph Salang Gandum to the presidency. Salang is widely regarded as a unifier but PRS faces longer-term challenges: how to retain Iban Dayak relevance as the Iban community urbanises and as PRS's rural patronage networks weaken.

PDP, Tiong King Sing's Personal Vehicle

PDP has been closely identified with founder-president Tiong King Sing since 2002. Critics describe PDP as essentially a personal political vehicle; defenders argue Tiong has built genuine institutional support in Bintulu and northern Sarawak. The PDP-SPDP rebrand in 2017 was partly an attempt to broaden the party beyond Tiong's personal brand.

Inter-Party Friction

Public friction among GPS constituents is rare but not unknown:

• 2020-2021: Reports of PDP-SUPP tensions over candidate allocation in mixed Chinese-Iban seats
• 2022: Speculation that PBB leadership preferred Anwar over a Muhyiddin-led PN immediately after GE15, while some PDP voices initially leaned PN, ultimately resolved by Abang Johari's decision to back Anwar
• 2024-2025: Occasional grumbling from smaller constituents about PBB dominance of GPS-allocated federal cabinet posts

These tensions are typically managed by Abang Johari personally rather than via formal coalition mechanisms, GPS lacks the highly institutionalised secretariat structure of, for example, PH.

Sarawak's relationship with Anwar Ibrahim's unity government since 24 November 2022 has been one of the defining structural features of the current Malaysian political settlement. GPS provided the decisive 23-seat bloc that allowed PH-BN to clear the 112-seat majority threshold; in return, Sarawak has extracted a series of concrete and symbolic concessions.

Cabinet Seats Held by GPS (as of 2026)

• Deputy Prime Minister + Minister of Plantation and Commodities: Fadillah Yusof (PBB), one of two DPMs; the other is Ahmad Zahid Hamidi (UMNO). Fadillah is the highest-ranking Sarawakian in federal cabinet since the 1990s.
• Minister of Tourism, Arts and Culture: Tiong King Sing (PDP)
• Multiple Deputy Minister positions: distributed across PBB, SUPP, PRS, PDP members. Portfolios touched in various reshuffles include Energy Transition and Water Transformation, Higher Education, Rural and Regional Development, Works, and Investment, Trade and Industry.

Policy Wins Under Anwar Government

1. Federal Court ruling 30 September 2022 (technically pre-Anwar but the unity government has accepted the ruling fully and not appealed further)
2. Petros-Petronas commercial framework (2024), federal acquiescence to expanded Petros role
3. MA63 Implementation Working Committee, quarterly meetings; specific deliverables include education-curriculum consultation, restoration of Sarawak Day (22 July) as state holiday, Election Commission representation
4. Federal development allocation increase, multi-billion ringgit floor maintained across Budget 2023, 2024, 2025, 2026
5. Pan Borneo Highway delivery acceleration under Fadillah's influence
6. Sarawak Premier title, federal non-objection to the 15 February 2022 retitling

Outstanding Demands

• 20% petroleum royalty (vs 5% statutory), federal government has not agreed
• Full restoration of immigration-control fee revenue
• Constitutional amendment restoring 1963 Article 1(2) wording (partially achieved Dec 2021; further amendments still demanded)
• Education: Sarawak-controlled state university enhancements (UNIMAS, UTS)

The "Sarawak First" Discipline

GPS has been remarkably disciplined in not openly antagonising the unity government, public friction has been confined to specific issues (e.g., flood relief allocations, MARA-Sarawak coordination, federal scholarship distribution) rather than coalition-level. Abang Johari has personally maintained warm public relations with Anwar; Fadillah operates as the day-to-day Sarawak channel to Putrajaya.

Risk Scenarios

• If Anwar government collapses (no-confidence motion, defections, royal intervention), GPS would likely pivot to whichever coalition can offer better Sarawak terms. The 2020 Sheraton Move precedent (GPS supported Muhyiddin's PN) shows GPS is willing to switch.
• If Fadillah's personal position weakens (PBB internal challenge, health), the Sarawak channel to PM would degrade.
• If Petronas reasserts authority over Sarawak gas operations, the Petros framework could unravel, high-risk for GPS politically.

The Sarawak-Putrajaya equilibrium under Anwar is best described as conditional cooperation: each side gets enough to keep the arrangement alive, neither side gets full satisfaction.

GPS's rise has been substantially aided by, and has in turn shaped, a series of high-profile court rulings on Sarawak's constitutional status. Selected milestones:

Federal Court, 30 September 2022, *Petroliam Nasional Bhd v Kerajaan Negeri Sarawak*

Affirmed Sarawak's constitutional authority to impose State Sales Tax (5%) on petroleum products under the Sarawak Sales Tax Ordinance 1998 (amended 2018). Petronas's appeal dismissed. Considered the modern legal foundation of Sarawak's fiscal MA63 claims.

High Court Kuching, March 2020

Initial ruling in the Petronas-Sarawak sales-tax dispute, in Sarawak's favour. Petronas appealed to the Federal Court (which dismissed the appeal in September 2022).

Federal Court, TR Sandah Tabau (2017)

A controversial ruling that narrowed the legal scope of Native Customary Rights (NCR) "pemakai menoa" (territorial domain) claims. The decision drew sharp criticism from Iban Dayak communities and NGOs; subsequent rulings have partially walked back the narrowing.

Sarawak v Federal Land Commissioner (various)

A long series of disputes over land jurisdiction, most resolved in Sarawak's favour given the State List allocation of land matters.

Constitutional Amendment Bill 2019 (Failed) and 2021 (Passed)

The April 2019 amendment to restore Article 1(2) wording failed (short by 10 votes). The December 2021 amendment under Ismail Sabri's government passed with GPS support; the language was modified from the original 2019 bill to address GPS concerns about whether the amendment would have substantive effect or be purely symbolic.

Sarawak Sales Tax (Amendment) Ordinance 2018

The state-level amendment that imposed the 5% State Sales Tax on petroleum products, triggering the Petronas litigation. Effective from January 2019 onward.

Sarawak Distribution of Gas Ordinance (Amendment) 2016 / further amendments

The legal vehicle for Petros's gas-aggregator role within Sarawak. Federal acquiescence in 2023-2024 represented a major implementation step.

Going Forward

GPS legal strategy continues to push the boundaries of state authority on:

• Petroleum exploration licensing (currently federal under PDA 1974)
• Continental shelf jurisdiction (Sarawak v federal, disputed)
• Foreign worker quotas (state immigration authority)
• Education curriculum (concurrent list disputes)

Each of these is a multi-year legal-political project; GPS's approach is patient, incremental and constitutional rather than confrontational.