CPL 02-00-147 - Control of Hazardous Energy

This directive (manual) establishes OSHA's enforcement policy for its standards addressing the control of hazardous energy (1910.147). It instructs OSHA enforcement personnel on both the agency's interpretations of those standards, and on the procedures for enforcing them. The application of this instruction will further OSHA's goal of uniform enforcement of these standards. 

Also reference the CFR 106A - Control of Hazardous Energy Sources (Lockout/tagout); Final Rule, CFR 106 - Control of Hazardous Energy Sources (Lockout/tagout); Final Rule and CPL 02-01-043, Slide Locks. In addition, the Lockout/Tagout safety and health topic page provides additional resources and information.