| # | Federal Register |
|---|---|
| 1 | - 1910.147(c)(4)(ii) - 85:84004-84005 - Standard on the Control of Hazardous Energy (Lockout/Tagout); Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - PDF |
| # | Regulations |
|---|---|
| 1 | The control of hazardous energy (lockout/tagout). |
| # | Standard Interpretations |
|---|---|
| 1 | - 1910.147(c)(4)(ii) - PSM compliance for ammonia refrigeration systems. |
| 2 | - 1910.147(c)(4)(ii) - Recognition of ANSI/ASSE Z244.1 "Control of Hazardous Energy - Lockout/Tagout and Alternative Methods" consensus standard |
| 3 | - 1910.147(c)(4)(ii) - Requirements for developing sufficiently-detailed written procedures for all machinery/equipment lockout/tagout. |