Who do you report violators of OSHA to?

Answer 1

They are a company that keeps the reports. They do not report to anyone. They have authority to shut down companies and mills. They are the governing body that ensures SAFETY in workplaces. They give out penalties for companies and organization not following their guidelines - people and companies gets their certification from OSHA.

Answer 2

If you are an employee of an employer who you believe is violating an OSHA requirement, you can complain (anonymously if you like) to OSHA by calling any OSHA office or by writing a letter to them.

If you are not an employee of the company you believe is violating OSHA, your complaint will have much less weight and may or may not trigger an inspection, but you can call or write any OSHA office with your observation.

Note that in about half the states, the OSHA office to contact is part of a State-run program, not Federal OSHA. Also, in about half the states, those that do not have a State-run program, employees of the state and municipal governments may not be covered by any OSHA-like requirements.

See the related links for n the Federal OSHA web site that lists all offices of both State and federal OSHA in each state. Look at the lower left portion of the page for a map titled "OSHA and State Plan Offices."