#	Standard Interpretations
1	07/27/2023 - 1910.147(f)(3) - Group Lockout/Tagout
2	05/21/2021 - 1910.147(f)(3) - Group Lockout or Tagout
3	02/10/2004 - 1910.147(f)(3)(ii) - Clarification of "authorized" and "affected" employees and proper energy control procedures.
4	02/10/2004 - 1910.147(f)(3)(ii), 1910.147(f)(3) - Clarification of "authorized" and "affected" employees and proper energy control procedures.
5	10/24/2000 - 1910.147(f)(3) - Authorized employees may, but are not required to, verify energy isolation in group LO/TO.
6	01/29/1991 - 1910.147(f)(3) - Control of Hazardous Energy Sources (Group Lockout/Tagout).