# Directives
1 2011 - 11/29/2011 - CPL 03-00-014 - PSM Covered Chemical Facilities National Emphasis Program
2 2009 - 08/18/2009 - CPL 03-00-010 - Petroleum Refinery Process Safety Management National Emphasis Program
# Federal Registers
1 2014 - 09/24/2014 - Electric Power Generation, Transmission, and Distribution; Electrical Protective Equipment; Corrections - 79:56955-56962
# Standard Interpretations
1 2015 - 06/29/2015 - Using non-electrical equipment in locations with hazardous atmospheres.
2 2003 - 08/22/2003 - Use of portable vacuum cleaners for cleaning up aluminum and wood dust.
3 2000 - 02/07/2000 - NRTL certification for electrically-operated sewer inspection equipment.
4 1997 - 12/12/1997 - Electrical hazardous area classification drawings in the workplace.
5 1996 - 03/12/1996 - Grounding requirements with respect to a battery charger used with rechargeable power tools.
6 1995 - 09/21/1995 - Use of explosion proof certified equipment inside of pipes and manholes.
7 1995 - 07/11/1995 - What OSHA safety standards are applicable to underground sewer pipeline inspection camera systems.
8 1995 - 04/03/1995 - Classification of sweepers and scrubbers.
9 1994 - 08/11/1994 - Requirements for emergency eyewash stations in retail autoparts stores.
10 1994 - 03/31/1994 - Standard requirements for eyewash and shower equipment, personnel and other protective equipment and air circulation fans, used in an automotive battery charging area.
11 1988 - 12/29/1988 - MSHA testing and approval of bearing temperature equipment manufactured by Topf Enterprises.
12 1986 - 10/29/1986 - Testing equipment for use in potentially hazardous environments.