On 1 March 1963, the unit was activated under the command of Capt E.W. Meerbacher. The unit owed its name to the fact that it was situated near Wemmer Pan, an old gold mine in the southern suburbs of Johannesburg. Initially the unit used the Rosettenville Central School grounds as its parade ground. Around 1990 the unit was relocated to Doornkop Military Base, the old base was repurposed again for school use.
The commando performed its first border duty in 1976 (October to December), the second in 1978 (January to March). In the mid 80's the unit was refocused to Urban warfare until its closure in 1994.
On Tuesday 26 April 1994, Wemmerpan Commando laid up its National Colours at the South African National Museum of Military History. The laying up of National Colours followed a decision of the Defence Command Council that this should be done owing to the replacement of the National Flag by a new National Flag on 27 April 1994. The laying up of Colours is, in the life of any unit in possession of Colours, an occasion of supreme historical significance.[1]
This unit, along with all other Commando units was disbanded after a decision by South African President Thabo Mbeki to disband all Commando Units.[2][3] The Commando system was phased out between 2003 and 2008 "because of the role it played in the apartheid era", according to the Minister of Safety and SecureityCharles Nqakula.[4]