AC-3

Anticorruption Directorate, Unit 3 (AC-3) is one of three anticorruption/professional standards units in the Lower Mainland Constabulary's Anticorruption Directorate. It is the second-largest of the directorate's three units, after AC-5, and is primarily responsible for investigating alleged bribery within the constabulary.

Along with AC-4, AC-3 has its offices at Nelsons Court Station in New Westminster. The current commanding officer of AC-3 is Superintendent Alice Nguyen.