| Year | Event |
|---|---|
| 24 Feb. 1948 | The first meeting for the Federal Council of the Federation of Malaya. |
| 15 Jul. 1956 | The launch of the Federal Military Office by Major General F.H. Brooks. |
| 1957 | An annexe was built for use of national and international conferences. This responsibility was given to the Public Works Department and the architects in charge were Mr. Dinsdale, Mr. Shipley and Mr. Jewkes, the Deputy Director. The cost of the building totalled RM 750,000. |
| 24 Feb. 1958 | The opening ceremony of the hall was officiated on February 24,1958 by YTM Tunku Abdul Rahman Putra, the first Prime Minister of Malaya. It was then named the Tunku Abdul Rahman Hall in his honour. In conjunction with its official opening, the Economy Commission for Asia and the Far East (ECAFE) conference took place at the premises marking it as the first international level conference ever held there. |
| 27 Ogo. 1958 | The National Arts Gallery was officiated by YTM Tunku Abdul Rahman. |
| 28 Nov. 1958 | National Dinner to celebrate the First Prime Minister of Malaysia. |
| 12 Sep. 1959 | The First Parliamentary Seating of the Malay Federation by the first King, D.Y.M.M. Yang di-Pertuan Agong Almarhum Tuanku Abdul Rahman Ibni Almarhum Tuanku Muhammad. |
| 25 Jan. 1960 | The inaugural opening of the Federation of Malaya Conference by His Majesty the Yang di-Pertuan Agong. The Late Tuanku Abdul Rahman Ibni Almarhum Tuanku Muhammad. |
| 31 Jan. 1960 | The opening Ceremony of National Language Week by YTM Tunku Abdul Rahman, the Prime Minister of Malaysia. |
| 4 Jan. 1961 | The installation ceremony for the third King. |
| 31 Jan. 1963 | The official launch of Television Malaysia by YTM Tunku Abdul Rahman Putra, the Prime Minister of Malaysia. |
| 31 Jan. 1964 |
The official launch of the International Islamic Congress by YTM Tunku Abdul Rahman, the Prime Minister of Malaysia. |
| 15 Jan. 1965 | The launch of SEACOM (Telecom Cabel System). |
| 11 Apr. 1966 | PThe installation ceremony for the fourth King. |
| 1963-1968 | The office for the Keeper of the Royal Seal. |
| 11 Jul. 1968 | The official launch of the International Archive Council, Southeast Asia Branch (SARBICA) by Tun Abdul Razak, the Deputy Prime Minister of Malaysia. |
| 5 Jan.1970 | The official opening of the Fifth International Development Seminar by Tun Abdul Razak, the Deputy Prime Minister of Malaysia. |
| 20 Feb.1971 | The installation ceremony for the fifth King. |
| 5 Dis. 1974 | The official launch of Bank Simpanan Nasional by Tun Abdul Razak, the Prime Minister of Malaysia. |
| 28 Feb. 1976 | The installation ceremony for the sixth King. |
| 20 Apr. 1981 | The official launch ofunit trust scheme called Amanah Saham Nasional (ASN) by Tun Hussein Onn, the Prime Minister of Malaysia. |
| 8 Jun 1981 | The official ceremony for the District Security Committee Chairmen Conference by YAB Dato' Seri Mahathir Mohamad, the Deputy Prime Minister of Malaysia. |
| 23 Jul. 1983 | The official ceremony for the Annual Conference of GERAKAN delegates by YAB Dato' Seri Dr. Mahathir Mohamad, the Prime Minister of Malaysia. |


























