What It Is

Malaysia · Governance · Source Verification · Research BriefTratopedia · 18 Aug 2026

• 25.2%of the Dewan Rakyat in 1963 — 40 seats of 159
• 25.2%and in 2026 — 56 seats of 222
• 2seats by which Malaya alone fell short of amending the Constitution in 1963
• 17seats by which the peninsula now clears that same threshold
• 130:9the 1976 vote that removed the Borneo States category

How much of this is established Sorted by standing, not by importance. The source set is one unpublished document with no citations, so everything load-bearing here was re-checked against reporting or a legal text on 18 August 2026.

Timeline

In what order Dated events only. What has no date is named after the table, because in this story the undated item is the important one.

1. 1 Aug 1962The Cobbold Commission reports. About a third of each territory’s people favour Malaysia early and without much concern for terms; about a third favour it but want conditions and safeguards first; the last third splits between wanting independence first and preferring British rule. Roughly 4,000 people met, about 2,200 letters and memoranda received.
2. 1962Sabah’s 20 Points and Sarawak’s 18 Points are drawn up: religion, language, immigration, finance, native status, the share of Parliament. Some become constitutional text. Some remain undertakings, and that difference is the root of everything after it.
3. 16 Sep 1963Malaysia is formed. The first Dewan Rakyat: Malaya 104, Sarawak 24, Sabah 16, Singapore 15 — 159 seats. Malaya’s 104 is two short of the 106 needed to amend the Constitution.
4. 9 Aug 1965Singapore leaves. Fifteen seats go with it, and with them the arithmetic that had made the three non-Malayan territories a blocking bloc.
5. 6 Jun 1976The Double Six crash near Kota Kinabalu kills Sabah’s chief minister Fuad Stephens and ten others. Malaysia and Australia declassified their investigation reports in 2023; the finding was pilot failure, not sabotage.
6. 14 Jun 1976Sabah signs the petroleum agreement with Petronas at 5%. Eight days after the crash. Harris Salleh, who signed it, said in June 2026 that he did so on the attorney general’s recommendation and with his cabinet’s unanimous agreement.
7. 13 Jul 1976The constitutional amendment carries its second reading 130 to 9. Twenty-two of Sarawak’s 24 MPs and 11 of Sabah’s 16 vote for it.
8. 27 Aug 1976Act A354 comes into force. Article 1(2) becomes one alphabetical list of thirteen states, and the Borneo States stop being a category.
9. 19 Oct 2009Najib Razak tells the Dewan Rakyat the Cabinet has made a historic decision: from 2010, 16 September is a national public holiday and Malaysia keeps twin national days. Until then it had been a Sabah and Sarawak state holiday only.
10. 16 Sep 2010The first nationwide Malaysia Day.
11. 9 Apr 2019The bill to restore the three categories gets 138 votes against a threshold of 148. Fifty-nine abstain, nobody votes against. Ten short.
12. 2019Sarawak begins charging a 5% state sales tax on petroleum products under its own Oil Mining Ordinance of 1958, sues Petronas for non-payment, and wins.
13. 14 Dec 2021The second attempt carries the Dewan Rakyat with 200 votes and nobody against; the Dewan Negara follows on 22 December.
14. 11 Feb 2022Act A1642 comes into force: the three categories are back in Article 1(2), and Article 160(2) now reads the Federation by reference to the Malaysia Agreement 1963 — which gives the 20 Points, the 18 Points and the Cobbold Report a footing in interpreting the Constitution.
15. 1 Mar 2022Sarawak’s ordinance is gazetted: the Chief Minister becomes the Premier. Abang Johari said the point was not the title but the difference in status.
16. 17 Oct 2025The Kota Kinabalu High Court finds for the Sabah Law Society: the special grants given instead of the 40% are invalid, ultra vires and irrational, and a review is ordered for the financial years 1974 to 2021 — ninety days to review, a hundred and eighty to agree.
17. 6 Apr 2026The Court of Appeal grants the federal government a stay. The court was express that it is procedural and leaves the High Court’s findings standing; the Attorney-General’s Chambers says the appeal is not against the 40% formula itself. The appeal is listed for late October 2026.

The Argument

What the document argues Its thesis, then the two things in its own material that complicate it.

What Others Add

The arithmetic, and three renderings of one paragraph Every share below was recomputed from the seat counts, not copied from anybody.

• Seats

  Unchanged, and that is not the same as unharmed

  this article’s reading

  • 25.157% in 1963, 25.225% in 2026. Seven hundredths of a point apart.
  • What went was the blocking bloc. Malaya’s 104 of 159 was two seats short of amending the Constitution alone; the peninsula’s 165 of 222 is seventeen past it.
  • So “restore one-third” is a new claim rather than a restoration — which does not make it unreasonable. Anwar said in November 2025 that more seats would come before the next election.

• Category

  Removed in 1976, restored as wording in 2022

  Act A354 and Act A1642

  • Article 160(2) now defines the Federation by reference to the Malaysia Agreement 1963, which pulls the 20 Points, the 18 Points, the Cobbold Report and the IGC Report into constitutional interpretation.
  • That is a real interpretive lever and it is not a transfer of power. Nothing in Act A1642 itemises a competence.
  • Sarawak’s answer was to change what its head of government is called. From 1 March 2022 the Chief Minister is the Premier, because “the status is different, so the title has to be”.

• Money

  The only one of the three now in court

  two cases, both undecided

  • Sarawak charges its own 5% sales tax on petroleum products and has RM15.8 billion from 2019 to 2023 to show for it, about a third of state revenue.
  • The Federal Court has given Petronas leave to challenge Sarawak’s ordinances outright: the Petroleum Development Act 1974 against the Distribution of Gas Ordinance 2016. Undecided.
  • Sabah won its 40% case in the High Court and is stayed on appeal. The order the stay froze was a review of the financial years 1974 to 2021 — forty-eight years of a five-yearly review that was never held.

Conclusion

So what Five things to hold, and the order matters less than keeping them apart.

• Keep the three claims apart. Seats, category, money. Told as one story the grievance is unanswerable, because every rebuttal answers only one third of it and reads as evasion. Told separately, one is arithmetically false, one has been half-answered in law, and one is in front of a court.
• The demotion that happened was a demotion of category, not of representation. That is a smaller claim than the one usually made and a firmer one: it survives the arithmetic, and Act A1642 concedes it by restoring the wording.
• Watch the money, not the rhetoric. Two cases decide more than any amendment has: Sabah’s appeal, listed for late October 2026, and Petronas against Sarawak’s ordinances in the Federal Court. Both turn on whether a state can hold a resource the federation vested nationally in 1974.
• Do not use the sentiment percentages. 47%, 60%, 85% — none has a published methodology. The only figure with a named pollster measures dissatisfaction with how the federation protects two states’ interests, 33% to 60% between 2018 and 2019, and dissatisfaction is not a wish to leave. Autonomy is the mainstream demand, including the Sarawak government’s own; secession is a small and separately organised position.
• And ask for one document. The federal allocation formula as it stood before and after 1976 would settle the central factual dispute of this whole argument in an afternoon. Neither side has published it. Until someone does, the fiscal half of the demotion claim is unproven in both directions — which is not the same as false.