In 1940, the NPAM was redesignated the Canadian Army (Reserve); following World War II it was re-designated the Canadian Army Reserve Force, then the Canadian Army (Militia), and finally became the reserve component of Force Mobile Command following Unification on February 1, 1968.
The NPAM's evolution from 1940 to 1968 involved several name changes: first becoming the Canadian Army (Reserve), then the Canadian Army Reserve Force, and finally the Canadian Army (Militia).  It became part of Force Mobile Command as a reserve component after Unification on February 1, 1968.