OSHA has a general industry regulation 29CFR 1910.146 for permit-required confined spaces. These are confined spaces that contain potential hazards that could cause an injury or illness to persons that enter them.
Sensible Safety Source has designed a compliance audit tool to help make sense of the regulations. Breaks down the regulation into manageable questions with helpful tips to better understand the topic. There is a total of 115 audit questions that covers:
Written Plan Requirements
Permit Entry System Requirements
Duties of Entrants, Attendants, and Supervisor
View the Compliance Audit Demo to see all the features of this excel tool.