The presenter reviews the new policies and guidelines in the Occupational Safety and Health Administration (OSHA) process safety management (PSM) standard and other hot topics concerning PSM. The new guidelines discussed include: Guidance to regional administrators on enforcement of the Explosives and Blasting Agents standard; New policies clarifying interpretations of chemicals without concentrations listed in PSM Appendix A; Defining recognized and generally-accepted good engineering practices; A memorandum revising the interpretation of the PSM retail exemption.