Although Brunei attained full independence on 1 January 1984, it was able to establish autonomous government in 1959. According to the Constitution of Brunei, the Sultan of Brunei has a great deal of political authority and can reject the choices made by the Executive Council as long as he justifies it in writing. The Privy Council, which counsels the Sultan on questions of compassion, constitutional modifications, and honorific designations, the Legislative Council, which is supposed to consist of both elected and appointed members, and District Councils were also formed under the constitution. As the head of state and religion, the Sultan Brunei is in charge of the legislative, executive, and judicial departments of government. Brunei is a unitary state with a constitutional monarchy. Islam is the recognised state religion.

Early agreements

The British colonial stance toward Brunei started to gradually shift in the years following World War II. Brunei's aristocrats began to wonder about their historical ties to the British. Sultan Ahmad Tajuddin's proposal to amend the 1905–1906 Treaty was turned down, but his successor could not have the same request turned down by the British Colonial Office. In 1950, Sultan Omar Ali Saifuddien III took over as the 28th Sultan of Brunei. The country was already a major oil producer and rapidly approaching great wealth. The political instability that had previously been brought about by a dispersed and sometimes self-serving aristocracy, particularly the ancient territorial chiefs, had been removed by the British government introduction of a Western-style administration.

The Colonial Office believed that the notion of creating a Brunei constitution was premature and had little prospect of success for a number of reasons when it was first proposed in the late 1930s. First, it seemed improbable that the governments of North Borneo and Sarawak would voluntarily cede their independence and establish themselves as Crown Colonies. British authorities resisted this notion, even though they thought Sultan Ahmad Tajuddin was a weak monarch who could accept it. Second, the thrifty British government could not afford to assume the financial burden of taking over these governments. Third, another major barrier was the absence of political development in these areas.

The British government was explicitly acknowledged in the Agreement of 1888 and the Supplementary Agreement of 1905–6 to guarantee Brunei's rightful succession to the monarchy. Sultan Omar Ali Saifuddien III desired that an edict that would take effect on the same day as the new Constitution would clearly and unambiguously demonstrate the customs and unwritten law controlling the succession. The Colonial Office showed little interest in substituting a Constitution for the Treaty.

Tujuh Serangkai

The first step towards creating a written constitution for Brunei was for Sultan Omar Ali Saifuddien III to set up a commission to get opinions from people living in each area. The by the Sultan himself mentions this commission in stanza 17. Due to its seven appointed members, the (JKPP), formerly known as the (JKMP), is also known as ("seven branches") in July 1953. The Sultan has shown his care for the people's ideas and his desire to take them into consideration despite his absolute authority by taking the initiative to organise this committee. Their responsibilities included gathering public opinion on a proposed Constitution, creating a thorough report, and offering the Sultan advice on forming district councils and restructuring the State Council in addition to drafting the Constitution.

The people appointed to the seven positions of the listed by B. A. Hussainmiya and Nicholas Tarling (2011) include Wazirs, Pengiran-Pengiran, Pehin-Pehin, State Council members, and other persons. The members are: Chairman: Pengiran Maharaja Lela Pengiran Muda Abdul Kahar bin Pengiran Bendahara Pengiran Anak Haji Muhammad Yassin Secretary: Pengiran Muhammad Yusuf bin Pengiran Abdul Rahim Pengiran Haji Muhammad Salleh bin Pengiran Anak Muhammad Pengiran Muhammad Ali bin Pengiran Haji Muhammad Daud Pehin Orang Kaya Digadong Seri Diraja Dato Laila Utama Haji Muhammad Yusof bin Pehin Jawatan Dalam Haji Muhammad Hussain Pehin Orang Kaya Shahbandar Haji Ahmad bin Haji Mohd. Daud Abu Bakar bin Jambol

On the primary assignment given to the members by Sultan Omar Ali Saifuddien III, it is to gather the perspectives and ideas of every Bruneian citizen on the proposed Constitution of the Sultan. Differentiate between those who reside in rural and urban regions. They also have the responsibility of compiling an extensive report founded on the ideas and viewpoints of the people. They are also tasked with serving as advisors to the Sultan throughout the drafting of the Constitution.

From 13 to 19 July 1953, Belait District hosted the inaugural visit. From 27 July to 7 August 1953, Tutong District was the location of the second visit. From 13 to 19 August 1953, the group proceeded to Temburong District. Visits to Muara and Brunei Districts was place from 1 September to 5 October 1953, to wrap off the tour. Following the district visits, a report was written outlining the support and agreement of the populace with Sultan Omar Ali Saifuddien III's constitutional ambitions. Stanzas 18 and 19 of the honour the 's historic tour of the whole State of Brunei, which demonstrated the government's commitment to granting the Sultan's wish for a written Constitution.

Citizens used the committee as a platform to voice their complaints about the administration in addition to expressing their political goals. As per usual, the nationalist educators took center stage and made their demands loudly known, particularly using their go-to nationalist catchphrase, "Brunei for Bruneians." The government benefited greatly from the gatherings as they allowed the younger, educated population to express their true opinions and acted as a "safety valve" for pent-up emotions.

On order to research and contrast the constitutions of the states on the Malay Peninsula, the conducted surveys in each state in 1954. During this investigation, which lasted for about two weeks in January, the members traveled to Johore, Selangor, Kelantan, Negeri Sembilan, Pahang, Singapore, and Kedah, according to a number of sources, including Mohd Jamil Al-Sufri (1992) and B. A. Hussainmiya (1995). Under Sultan Omar Ali Saifuddien III, Brunei's own constitution was drafted with significant guidance from their results.

On 23 March 1954, the sent Sultan Omar Ali Saifuddien III a 50-page Malay report. The Secretary of the committee, Pengiran Mohd Yusuf, wrote this paper in Malay summarising the results of surveys carried out in Brunei's districts and the constitutional analysis of the Malay Peninsula states. The committee's unanimous conclusions surprised the authorities, who considered the report to be "sound and moderate in tone."

Drafting and proposals

During the constitution-making process in Brunei, the initial draft prepared by Sir Anthony Abell and his team initially aligned with the aspirations of the local Malay constitutional committee but also safeguarded Brunei's sovereignty. Discussions between British Resident John Orman Gilbert, Abell, the Sultan and his two Wazirs (Pengiran Bendahara and Pengiran Pemancha) on 16 to 17 December 1954, in Istana Darul Hana, resulted in minor revisions before submission to the Colonial Office, where they were reportedly unanimously approved. However, by mid-1955, Sultan Omar Ali Saifuddien III began demanding changes to ensure his Wazirs' roles in the Legislative and Executive Councils, which disrupted the British plans for Brunei's legislative reorganisation. This conflict escalated tensions and complicated the constitution-making process significantly.

The creation of Menteri Besar was suggested as a replacement for the British Resident by the Constitutional Committee, which reflected the ambitions of Brunei's politically engaged Malays. The Sultan first acknowledged with the British that the move would require some time because there was not a qualified local candidate. He also believed Abell's assurances that controversial issues from earlier offers would not be consisted of into the new constitution. If the Sultan had had his way, a constitution that included committee suggestions like moving authority from a Resident to a Menteri Besar might have been finished within two years after his declaration. The (PRB), which expressed nationalist goals and called for a say in government, complicated things in 1956 and presented fresh difficulties for the British throughout the drafting process.

A. M. Azahari's PRB, which promoted independence via constitutional routes while upholding the Sultan's position as a constitutional monarch, was well-liked in Brunei in 1956. Though colonial leaders sympathized with the PRB's objectives, they saw the organisation's demands for equal wages, workers' welfare, ministerial government, and general elections as too extreme. Because of this resistance, Sultan Omar Ali Saifuddien III became more adamant in his opposition to British recommendations, which resulted in significant additions and deletions from the draft constitution in order to preserve his local power.

London negotiations

1957 Brunei Negotiations

In order to discuss the constitution with the British Government, Sultan Omar Ali Saifuddien III dispatched a mission to London in 1957. The final day of negotiations were moved from their original 27 September date to 30 September date. The Sultan took part in three sessions held at the Colonial Office: Sir Alan Lennox-Boyd, Secretary of State for the Colonies, convened the first meeting on 11 September; John Martin chaired the second meeting on 27 September; and the Sultan participated in the third meeting on 30 September.

The , which was written in Brunei House in Singapore by Panglima Bukit Gantang, was the main focus of the 1957 London Negotiations. The nomination of the Menteri Besar, the State Secretary, and the National Finance Officer were important subjects. The British, however, proposed delaying these plans until six months after the Constitution went into effect. The High Commissioner's Reserved Power should not be removed from the constitution, according to the British. The three territories of Borneo were to be united, while Sultan Omar Ali Saifuddien III wanted to lessen British influence and write Brunei's own constitution. Ultimately, the Sultan's hopes for Brunei's constitutional autonomy were not entirely realised by the negotiations.

In Brunei, constitutional talks focused only on the Sultan and the British government, in contrast to Malaya where parties such as the Alliance Party and State Sultans were participating in the negotiations. The PRB, under the leadership of Azahari, argued for a constitutional monarchy with elected officials but was left out of negotiations. Azahari attempted to interact with British authorities in 1957, but the Sultan's resistance prevented the PRB's suggestions from being taken seriously. As a result, Azahari accused the British of ignoring the ambitions of the people and would lead up to the 1962 Brunei revolt.

1958 Brunei Negotiations

The 1957 London negotiations were brought back up in Brunei in 1958. At a meeting held at Istana Darul Hana on 27 October, Sultan Omar Ali Saifuddien III and Sir Anthony Abell discussed the results of the London negotiations. Finalising the main ideas from the 1957 discussions was the goal. Subsequently, on 2 November 1958, a special conference presided over by the advisor to the Sultan decided to send a team headed by the Sultan personally to London for more constitutional talks. Due to their knowledge of laws and positions as advisors on constitutional issues, Dato Panglima Bukit Gantang and Neil Lawson were selected to go with the group.