#	Federal Register
1	10/02/2013 - 1926.404 - 78:60900-60918 - Kiewit Power Constructors Co. et al. [Avalotis Corp., Bowen Engineering Corporation, Commonwealth Dynamics, Inc., Gibraltar Chimney International, LLC, Hamon Custodis, Inc., Hoffmann, Inc., International Chimney Corporation, Karrena International Chimney, Matrix SME, Inc., NAES Power Contractors, Pullman Power, LLC, R and P Industrial Chimney Co., Inc., T. E. Ibberson Company, TIC--The Industrial Company]; Grant of a Permanent Variance - PDF
2	03/21/2013 - 1926.404 - 78:17432-17448 - Kiewit Power Constructors Co. et al.; Application for a Permanent Variance and Request for Comments - PDF
3	10/29/2008 - 1926.404 - 73:64202-64205 - Electrical Standard; Clarifications; Corrections - PDF
4	12/04/1998 - 1926.404 - 63:67136-67139 - Submission for OMB Review; Comment Request. - PDF
5	08/06/1998 - 1926.404 - 63:42067-42068 - Electrical Standards for Construction; Information Collection Requirements. - PDF
6	08/03/1998 - 1926.404 - 63:41298-41299 - Electrical Standards for Construction; Information Collection Requirements. - PDF
7	02/25/1972 - 1926.404 - 37:0 - Hazardous Locations
8	02/17/1972 - 1926.404 - 37:3512 - Hazardous Locations
9	01/16/1972 - 1926.404 - 37:3431 - Hazardous Locations
10	08/17/1971 - 1926.404 - 36:15533 - Hazardous Locations

#	Letters of Interpretation
1	04/18/2014 - 1926.404(b)(1)(iii)(C) - Replacing electrical cords
2	04/04/2010 - 1926.404(b)(1)(iii)(C) - Whether extension cords may be repaired and returned to use.
3	04/04/2010 - 1926.404, 1926.404(b)(1)(iii)(C) - Whether extension cords may be repaired and returned to use.
4	03/22/2005 - 1926.404(b)(1)(ii) - Application of 1926.404(b)(1) to 208-volt branch circuits; requirement for electrical subcontractor under 1926.404(b)(1) to provide ground-fault circuit interrupters on circuits used by other subcontractors
5	03/22/2005 - 1926.404(b)(1)(i) - Application of 1926.404(b)(1) to 208-volt branch circuits; requirement for electrical subcontractor under 1926.404(b)(1) to provide ground-fault circuit interrupters on circuits used by other subcontractors
6	03/22/2005 - 1926.404(b)(1) - Application of 1926.404(b)(1) to 208-volt branch circuits; requirement for electrical subcontractor under 1926.404(b)(1) to provide ground-fault circuit interrupters on circuits used by other subcontractors
7	03/22/2005 - 1926.404(b)(1)(iii) - Application of 1926.404(b)(1) to 208-volt branch circuits; requirement for electrical subcontractor under 1926.404(b)(1) to provide ground-fault circuit interrupters on circuits used by other subcontractors
8	03/22/2005 - 1926.404(b) - Application of 1926.404(b)(1) to 208-volt branch circuits; requirement for electrical subcontractor under 1926.404(b)(1) to provide ground-fault circuit interrupters on circuits used by other subcontractors
9	02/07/2005 - 1926.404(b)(1)(iii) - Requirements of 1926.404(b)(1) application to 208-volt branch circuits; electrical subcontractor requirements under 1926.404(b)(1) to monitor other on-site subcontractors.
10	02/07/2005 - 1926.404(b)(1)(ii) - Requirements of 1926.404(b)(1) application to 208-volt branch circuits; electrical subcontractor requirements under 1926.404(b)(1) to monitor other on-site subcontractors.
11	02/07/2005 - 1926.404(b)(1)(i) - Requirements of 1926.404(b)(1) application to 208-volt branch circuits; electrical subcontractor requirements under 1926.404(b)(1) to monitor other on-site subcontractors.
12	02/07/2005 - 1926.404(b)(1) - Requirements of 1926.404(b)(1) application to 208-volt branch circuits; electrical subcontractor requirements under 1926.404(b)(1) to monitor other on-site subcontractors.
13	02/07/2005 - 1926.404, 1926.404(b)(1), 1926.404(b)(1)(i), 1926.404(b)(1)(ii), 1926.404(b)(1)(iii) - Requirements of 1926.404(b)(1) application to 208-volt branch circuits; electrical subcontractor requirements under 1926.404(b)(1) to monitor other on-site subcontractors.
14	09/17/2004 - 1926.404(f)(7)(i) - Protection of employees from exposure to live electrical parts with plastic switch plates/receptacle cover and non-conductive screws.
15	07/25/2003 - 1926.404 - Relevance of NFPA 70E industry consensus standard to OSHA requirements; whether OSHA requirements apply to owners.
16	07/09/2003 - 1926.404(b)(1)(iii) - CSHO use of external GFCI testers to enforce 29 CFR 1926.404(b)(1)
17	07/09/2003 - 1926.404(b)(1)(ii) - CSHO use of external GFCI testers to enforce 29 CFR 1926.404(b)(1)
18	07/09/2003 - 1926.404(b)(1)(i) - CSHO use of external GFCI testers to enforce 29 CFR 1926.404(b)(1)
19	07/09/2003 - 1926.404(b)(1) - CSHO use of external GFCI testers to enforce 29 CFR 1926.404(b)(1)
20	07/09/2003 - 1926.404, 1926.404(b)(1), 1926.404(b)(1)(i), 1926.404(b)(1)(ii), 1926.404(b)(1)(iii) - CSHO use of external GFCI testers to enforce 29 CFR 1926.404(b)(1)
21	07/07/2003 - 1926.404(b)(1)(ii) - Use of approved GFCI's that do not have open-neutral protection.
22	07/07/2003 - 1926.404(b) - Use of approved GFCI's that do not have open-neutral protection.
23	07/07/2003 - 1926.404(b)(1)(i) - Use of approved GFCI's that do not have open-neutral protection.
24	07/07/2003 - 1926.404(b)(1)(i), 1926.404, 1926.404(b), 1926.404(b)(1)(ii) - Use of approved GFCI's that do not have open-neutral protection.
25	05/19/2003 - 1926.404(f)(7) - Repair requirements for the cord plug (attachment plug) of double-insulated tools.
26	05/19/2003 - 1926.404(f)(3) - Repair requirements for the cord plug (attachment plug) of double-insulated tools.
27	05/19/2003 - 1926.404(f)(7)(iv) - Repair requirements for the cord plug (attachment plug) of double-insulated tools.
28	05/19/2003 - 1926.404(b)(1)(iii)(C) - Repair requirements for the cord plug (attachment plug) of double-insulated tools.
29	05/19/2003 - 1926.404, 1926.404(b)(1)(iii)(C), 1926.404(f)(7)(iv), 1926.404(f)(3), 1926.404(f)(7) - Repair requirements for the cord plug (attachment plug) of double-insulated tools.
30	05/15/2002 - 1926.404(b)(1)(ii) - Ground fault protection requirements for 120-volt and/or 240-volt circuits.
31	05/15/2002 - 1926.404(b)(1)(i) - Ground fault protection requirements for 120-volt and/or 240-volt circuits.
32	05/15/2002 - 1926.404(b) - Ground fault protection requirements for 120-volt and/or 240-volt circuits.
33	06/12/2000 - 1926.404(f)(7)(iv) - Electric power tools: grounding, NRTL approval, and suitable circuit connection.
34	06/12/2000 - 1926.404(b)(2) - Electric power tools: grounding, NRTL approval, and suitable circuit connection.
35	10/14/1999 - 1926.404(b)(1)(iii) - GFCI and coverplate requirements in construction;use of fall arrest systems and scaffolding.
36	10/14/1999 - 1926.404(b)(1)(ii) - GFCI and coverplate requirements in construction;use of fall arrest systems and scaffolding.
37	07/20/1998 - 1926.404(b)(1)(ii) - Use of flexible cords for connection of appliances; scaffold base plates.
38	07/20/1998 - 1926.404(a)(2) - Use of flexible cords for connection of appliances; scaffold base plates.
39	12/09/1993 - 1926.404(b)(1)(ii) - Proper equipment for testing ground-fault circuit interrupters (GFCIs).
40	09/03/1993 - 1926.404(f)(3)(i) - Wiring, Extension Cords and Grounding.
41	08/09/1993 - 1926.404(b)(1)(iii)(G) - Extension cord grounding continuity requirements.
42	08/09/1993 - 1926.404(b)(1)(iii)(E) - Extension cord grounding continuity requirements.
43	08/09/1993 - 1926.404(b)(1)(iii)(D) - Extension cord grounding continuity requirements.
44	02/16/1993 - 1926.404(b)(1)(i) - Ground fault protection for a construction job-site trailer.
45	11/04/1992 - 1926.404 - Ground fault circuit interrupters on extension cords and portable tools.
46	09/17/1992 - 1926.404(b)(1) - Ground-fault protection for branch circuits.
47	06/17/1992 - 1926.404(a)(2) - Acceptable job-made extension cords.
48	04/15/1992 - 1926.404(b)(1) - Requirements for cord sets connected to permanent wiring.
49	03/03/1992 - 1926.404(a)(2) - Contractor shop-made extension cords.
50	02/10/1992 - 1926.404(b)(1) - Ground Fault Circuit Interrupter Information
51	02/04/1992 - 1926.404(b)(1) - Information on ground fault circuit Interrupters
52	12/01/1991 - 1926.404 - Ground continuity monitoring devices.
53	10/01/1991 - 1926.404 - Approval of Portable Generators by a qualified testing laboratory.
54	04/18/1991 - 1926.404(b)(1) - Extension Cords Connected to Permanent Wiring of a Construction Site Building
55	05/16/1989 - 1926.404 - A Ground-Fault Circuit Interrupter may not be used in lieu of a tester or meter that can test for continuity of the equipment grounding conductor.
56	12/09/1986 - 1926.404(b) - Possible Hazard in the Use of GFCI Worn on an Employee's Belt.
57	11/08/1985 - 1926.404(b)(1)(i) - Marking recognition, regulations and policy of double insulated power tools

#	Regulations
1	09/25/2002 - 1926.404 - Wiring design and protection.