BRULAW
| Citation | Reference Number | Subsidiary Legislation | Commencement Date |
|---|---|---|---|
| MAINTENANCE ORDERS RECIPROCAL ENFORCEMENT ACT In force | Chapter 175 | SL | 25 February 1997 |
| MARITIME AND PORT AUTHORITY OF BRUNEI DARUSSALAM ACT In force | Chapter 222 | SL | 28 September 2017 |
| MARITIME OFFENCES (SHIPS AND FIXED PLATFORMS) ACT In force | Chapter 287 | SL | 28 September 2007 |
| MARRIAGE ACT In force | Chapter 76 | SL | 3 August 1948 |
| MARRIED WOMEN ACT In force | Chapter 190 | SL | 1 August 1999 |
| MEDICAL PRACTITIONERS AND DENTISTS ACT In force | Chapter 112 | SL | 1 January 1957 |
| MEDICINES ACT In force | Chapter 285 | ||
| MENTAL HEALTH ACT In force | Chapter 257 | SL | 1 November 2014 |
| MERCHANDISE MARKS ACT In force | Chapter 96 | SL | 7 October 1953 |
| MERCHANT SHIPPING (CIVIL LIABILITY AND COMPENSATION FOR OIL POLLUTION) ACT In force | Chapter 284 | SL | 17 April 2008 |
| MERCHANT SHIPPING ACT Repealed by S 27/2002 | Chapter 145 | SL | - |
| MERCHANT SHIPPING ORDER, 2002 In force | S 27/2002 | SL | 16 May 2002 |
| MIDWIVES ACT In force | Chapter 139 | SL | 1 January 1956 |
| MINING ACT In force | Chapter 42 | SL | 4 March 1920 |
| MINISTER FOR FINANCE (INCORPORATION) ACT In force | Chapter 264 | SL | 1 November 2011 |
| MISCELLANEOUS LICENCES ACT refer to BUSINESS LICENCES ACT Repealed by S 44/2016 | Chapter 127 | SL | - |
| MISCELLANEOUS OFFENCES ACT (formerly known as MINOR OFFENCES ACT) In force | Chapter 30 | SL | 29 July 1929 |
| MISUSE OF DRUGS ACT In force | Chapter 27 | SL | 1 July 1978 |
| MONEY-CHANGING AND REMITTANCE BUSINESSES ACT In force | Chapter 174 | SL | 1 January 1995 |
| MONEYLENDERS ACT In force | Chapter 62 | SL | 1 January 1922 |
| MONOPOLIES ACT In force | Chapter 73 | SL | 13 December 1932 |
| MOTOR VEHICLES INSURANCE (THIRD PARTY RISKS) ACT In force | Chapter 90 | SL | 28 February 1950 |
| MUNICIPAL BOARDS ACT Sanitary Boards changed to Municipal Boards In force | Chapter 57 | SL |
1 January 19211 August 1953 |
| MUTUAL ASSISTANCE IN CRIMINAL MATTERS ORDER, 2005 In force | S 7/2005 | SL | 1 January 2006 |
| MUTUAL FUNDS ORDER, 2001 Repealed by S 59/2013 | S 18/2001 | SL | - |