Question: How does OSHA handle the processing of mass emails?

Answer:

Currently, the Agency posts all mass mail comments received for a docket, provided that OSHA Docket Office staff has determined that the comment should not be restricted. Organizations that are sponsoring a mass mail campaign are encouraged to coordinate with OSHA's Docket Office in advance for assistance in transmitting its submissions.

Also, organizations seeking to build an Application Programming Interface (API) with Regulations.gov are encouraged to review Regulation.gov API Terms of Service.