The original regiment was formed in 1946, when the South African Army was reorganised for peacetime. It was initially called 1 Observation Battery, and in 1950 it was renamed 1 Observation Regiment.
On being affiliated with the Potchefstroom University in 1960, it was given the name Regiment Potchefstroomse Universiteit.
Structure
In terms of organisation the regiment was structured with:
a RHQ and Radar Battery at University of Potchefstroom,
a Survey Battery at the University of the Orange Free State and
an Observation and Sound Ranging Battery at the University of Pretoria.