2014

Transition to a single accreditation system for graduate medical education is announced.

2005

Louisiana becomes the 50th state to accept the COMPLEX examination.

1973

The DO degree is recognized in all 50 states and the District of Columbia.

1967

DO graduates participate in the military residency match for the first time.

1951

U.S. Congress amends the Social Security Act to include osteopathic physicians.