Complaint Filing Options: You have these options to file your safety and health complaint: Online: Go to the Online Complaint Form Written complaints that are signed by workers or their representative and submitted to an OSHA Area or Regional office are more likely to result in onsite OSHA inspections. Complaints received on line from workers in OSHA-approved state plan states will be forwarded to the appropriate state plan for response. Download and Fax/Mail: Download the OSHA complaint form* [En Espanol*] (or request a copy from your local OSHA Regional or Area Office), complete it and then fax or mail it back to your local OSHA Regional or Area Office. Written complaints that are signed by a worker or representative and submitted to the closest OSHA Area Office are more likely to result in onsite OSHA inspections. Please include your name, address and telephone number so we can contact you to follow up. This information is confidential. Telephone: your local OSHA Regional or Area Office. OSHA staff can discuss your complaint and respond to any questions you have. If there is an emergency or the hazard is immediately life-threatening, call your local OSHA Regional or Area Office or 1-800-321-OSHA. See more from topic source: https://www.osha.gov/html/a-z-index.html