The Occupational Safety and Health Administration is a regulatory agency of the United States Department of Labor that originally had federal visitorial powers to inspect and examine workplaces. Wikipedia
Founder: Richard Nixon
Founded: April 28, 1971, United States
Customer service: 1 (800) 321-6742
Headquarters: Washington, D.C.
Hard hat expiration: every five years
Agency executive: Douglas L. Parker, Assistant Secretary
Annual budget: $591,787,000 (2021)