1
11/03/2023 - 1910.146(e)(6) - Retention of atmospheric monitoring records for a permit-required confined space
2
11/03/2023 - 1910.146(d)(14) - Retention of atmospheric monitoring records for a permit-required confined space
3
11/03/2023 - 1910.146(d)(5) - Retention of atmospheric monitoring records for a permit-required confined space
4
11/03/2023
- 1910.146, 1910.146(d)(5), 1910.146(d)(14), 1910.146(e)(6) -
Retention of atmospheric monitoring records for a permit-required confined space
5
07/24/2023 - 1910.146(d) - Confined Space Entry Permits
6
03/29/2023
- 1910.146 -
Application of OSHA standards when an employer is using the "Focused Electrode Leak Locator" (FELL)
7
02/23/2023 - 1910.146(k)(2)(iii) - Frequency of refresher training for first aid and CPR
8
11/12/2021 - 1910.146(b) - Permit Required Confined Space Isolation
9
05/20/2019
- 1910.146 -
Definition of Confined Space, as it may apply to large product heating and aging furnaces
10
07/17/2014 - 1910.146(k)(1)(i) - Permit-Required Confined Space Entry Requirements For IDLH and Non-IDLH Spaces
11
07/17/2014 - 1910.146(b) - Permit-Required Confined Space Entry Requirements For IDLH and Non-IDLH Spaces
12
04/15/2014 - 1910.146(i) - Centralized Monitoring for Permit-Required Confined Spaces
13
04/15/2014 - 1910.146(d) - Centralized Monitoring for Permit-Required Confined Spaces
14
04/15/2014 - 1910.146(c)(5) - Centralized Monitoring for Permit-Required Confined Spaces
15
02/25/2013 - 1910.146(k)(3)(ii) - Permit-Required Confined Space Rescue Retrieval Lines
16
02/25/2013 - 1910.146(k)(3)(i) - Permit-Required Confined Space Rescue Retrieval Lines
17
02/25/2013 - 1910.146(k)(3) - Permit-Required Confined Space Rescue Retrieval Lines
18
08/02/2012
- 1910.146 -
Clarification of OSHA training requirements for basic first aid and cardiopulmonary resuscitation (CPR).
19
11/21/2011
- 1910.146 -
Retrieval Lines Tied to Rescuers Entering a Confined Space
20
05/12/2009 - 1910.146(d)(5) - Applicability of the PRCS standard to aircraft maintenance activities.
21
05/12/2009 - 1910.146(d) - Applicability of the PRCS standard to aircraft maintenance activities.
22
05/12/2009 - 1910.146(c)(9) - Applicability of the PRCS standard to aircraft maintenance activities.
23
05/12/2009 - 1910.146(c)(4) - Applicability of the PRCS standard to aircraft maintenance activities.
24
05/12/2009
- 1910.146, 1910.146(c)(4), 1910.146(c)(9), 1910.146(d), 1910.146(d)(5) -
Applicability of the PRCS standard to aircraft maintenance activities.
25
09/16/2008 - 1910.146(c)(4) - Whether written programs may be kept solely in an electronic format.
26
05/23/2008 - 1910.146(k)(1) - Employer selection of local fire department as its off-site rescue service for compliance with 29 CFR 1910.146(k)(1).
27
05/23/2008
- 1910.146, 1910.146(k)(1) -
Employer selection of local fire department as its off-site rescue service for compliance with 29 CFR 1910.146(k)(1).
28
03/05/2008
- 1910.146 -
Determining whether an aircraft fuel tank is considered a confined space.
29
08/06/2007 - 1910.146(d)(3) - Whether reclassification is available for permit-required confined spaces with potentially hazardous atmospheres.
30
08/06/2007 - 1910.146(c)(7) - Whether reclassification is available for permit-required confined spaces with potentially hazardous atmospheres.
31
08/06/2007
- 1910.146, 1910.146(c)(7), 1910.146(d)(3) -
Whether reclassification is available for permit-required confined spaces with potentially hazardous atmospheres.
32
05/31/2007
- 1910.146 -
Use of feasible engineering/work practice controls for exposure to Cr(VI) for welding in confined spaces; housekeeping and disposal of large/bulky waste materials.
33
04/18/2007
- 1910.146 -
PRCS and LOTO requirements for accumulation of stored energy in steam pits
34
11/21/2006
- 1910.146 -
Qualifications required under 1910.269 for entry into manholes/vaults to perform work on energized conductors.
35
09/21/2006 - 1910.146(d)(3) - Requirements for developing entry procedures for permit-required confined spaces.
36
09/21/2006 - 1910.146(c)(8) - Requirements for developing entry procedures for permit-required confined spaces.
37
09/21/2006 - 1910.146(c)(3) - Requirements for developing entry procedures for permit-required confined spaces.
38
09/21/2006 - 1910.146(c)(2) - Requirements for developing entry procedures for permit-required confined spaces.
39
09/21/2006
- 1910.146, 1910.146(c)(2), 1910.146(c)(3), 1910.146(c)(8), 1910.146(d)(3) -
Requirements for developing entry procedures for permit-required confined spaces.
40
07/10/2006 - 1910.146(c)(5) - Construction of aboveground storage tanks and confined space; §§1926.21(b)(6) and 1910.146; General duty clause
41
07/10/2006
- 1910.146, 1910.146(c)(5) -
Construction of aboveground storage tanks and confined space; §§1926.21(b)(6) and 1910.146; General duty clause
42
12/02/2005 - 1910.146(c)(7)(i) - Clarification of "potential atmospheric hazard" when reclassifying a PRCS as a non-permit required confined space.
43
12/02/2005 - 1910.146(c)(7) - Clarification of "potential atmospheric hazard" when reclassifying a PRCS as a non-permit required confined space.
44
12/02/2005 - 1910.146(b) - Clarification of "potential atmospheric hazard" when reclassifying a PRCS as a non-permit required confined space.
45
11/17/2005 - 1910.146(c)(5)(ii)(E) - Clarification of "continuous forced air ventilation" for PRCS entry work.
46
11/17/2005 - 1910.146(c)(5)(i) - Clarification of "continuous forced air ventilation" for PRCS entry work.
47
11/01/2005
- 1910.146 -
CPR training is a required element in some OSHA general industry standards.
48
03/08/2005
- 1910.146 -
Evaluation of a box van of a truck carrying hazardous materials meeting the definition of a confined space in a hazardous material release/response situation.
49
02/08/2005 - 1910.146(c)(2) - Questions regarding the Permit-Required Confined Space standard, 1910.146, and the Grain Handling standard, 1910.272.
50
02/08/2005
- 1910.146, 1910.146(c)(2) -
Questions regarding the Permit-Required Confined Space standard, 1910.146, and the Grain Handling standard, 1910.272.
51
06/17/2004 - 1910.146(k)(2)(iii) - Automated External Defibrillator training is not specifically required by the Permit-Required Confined Space standard; AEDs are not required first aid supplies.
52
11/18/2003
- 1910.146 -
Clarification of maintenance vs. construction activities; standards applicable to the removal and replacement of steel tanks and structural steel supports.
53
06/13/2003
- 1910.146 -
Response to Edison Electric Institute's concerns regarding draft Instruction CPL 2-1.18A, "Enforcement of the Electric Power Generation, Transmission and Distribution Standard."
54
01/13/2003 - 1910.146(k)(1) - Respiratory protection and emergency escape requirements for IDLH atmospheres.
55
01/13/2003 - 1910.146(i) - Respiratory protection and emergency escape requirements for IDLH atmospheres.
56
01/13/2003
- 1910.146, 1910.146(i), 1910.146(k)(1) -
Respiratory protection and emergency escape requirements for IDLH atmospheres.
57
12/02/2002 - 1910.146(c)(7)(iii) - Applicability of the confined-space standard to dock-leveler pits.
58
12/02/2002 - 1910.146(c)(7)(ii) - Applicability of the confined-space standard to dock-leveler pits.
59
12/02/2002 - 1910.146(c)(7)(i) - Applicability of the confined-space standard to dock-leveler pits.
60
12/02/2002 - 1910.146(c)(7) - Applicability of the confined-space standard to dock-leveler pits.
61
12/02/2002 - 1910.146(b) - Applicability of the confined-space standard to dock-leveler pits.
62
12/02/2002 - 1910.146(c)(7)(iv) - Applicability of the confined-space standard to dock-leveler pits.
63
12/02/2002
- 1910.146, 1910.146(b), 1910.146(c)(7), 1910.146(c)(7)(i), 1910.146(c)(7)(ii), 1910.146(c)(7)(iii), 1910.146(c)(7)(iv) -
Applicability of the confined-space standard to dock-leveler pits.
64
09/13/2001
- 1910.146 -
Fall protection requirements for both residential and commercial HVAC systems; clarification of confined spaces
65
11/03/2000 - 1910.146(a) - Application of the Confined Spaces Advisor to construction; personal fall arrest system requirements.
66
06/06/2000 - 1910.146(i) - An attendant may participate in non-entry confined space rescue under certain conditions.
67
06/06/2000 - 1910.146(k) - An attendant may participate in non-entry confined space rescue under certain conditions.
68
11/15/1999 - 1910.146(c)(5) - Confined space requirements for a testing chamber with/without limited access.
69
11/15/1999 - 1910.146(c) - Confined space requirements for a testing chamber with/without limited access.
70
10/20/1999 - 1910.146(b) - PRCS entry: the term "body" includes all extremities.
71
03/30/1999 - 1910.146(d)(5)(iii) - Atmospheric Testing required for confined space entry.
72
03/30/1999 - 1910.146(d)(5)(ii) - Atmospheric Testing required for confined space entry.
73
03/26/1999 - 1910.146(b) - A confined space atmosphere above a PEL is not always a "hazardous atmosphere".
74
02/23/1999 - 1910.146(b) - Applicability of 1910.146 to fall hazards into pits.
75
10/27/1995
- 1910.146, 1910.146(b), 1910.146(c)(7) -
Guidance in determining whether elevator pits meet the definition of confined spaces.
76
10/27/1995
- 1910.146 -
Determining whether certain spaces meet the definition of a "confined space" according to the Permit-Required Confined Spaces standard.
77
10/18/1995
- 1910.146 -
When permits are required for entry into a permit required confined space.
78
10/06/1995
- 1910.146 -
Interpretation of the provision of the Permit Required Confined Spaces Standard
79
12/20/1994
- 1910.146 -
Application of the confined spaces standard to the elevator industry.
80
02/23/1999
- 1910.146, 1910.146(b) -
Applicability of 1910.146 to fall hazards into pits.
81
07/22/1998 - 1910.146(c)(2) - Requirements for posting signs for PRCSs.
82
04/24/1998 - 1910.146(c)(1) - A chest freezer is not considered a PRCS.
83
04/17/1998
- 1910.146 -
Response to fires in permit-required confined spaces (PRCS).
84
03/18/1998 - 1910.146(c)(2) - OSHA's policy concerning repeat violations and requirements for PRCS sign posting.
85
01/07/1998
- 1910.146 -
Permit-Required Confined Spaces
86
12/22/1997
- 1910.146 -
Permit-Required Confined Spaces Standard.
87
11/13/1997
- 1910.146 -
Electronic monitoring system for complying with the confined space standard.
88
05/12/1997
- 1910.146 -
Introduction of electrical welding equipment into a non-permit confined space.
89
02/28/1997
- 1910.146 -
Hard-line communication equipment for use in the PRCS standard.
90
12/10/1996
- 1910.146 -
Recording of atmospheric test results.
91
09/11/1996
- 1910.146 -
Voluntary safety and health audits under the Occupational Safety and Health Act
92
08/15/1996
- 1910.146 -
Interpretative guidance and equipment approved for hazardous locations relative to the Permit-Required Confined Spaces standard.
93
04/24/1996
- 1910.146 -
OSHA's Permit-required Confined Spaces Standard.
94
04/12/1996 - 1910.146(d) - Confined spaces: use of rescue-type SCBAs; maintenance vs. construction
95
04/12/1996 - 1910.146(c) - Confined spaces: use of rescue-type SCBAs; maintenance vs. construction
96
02/08/1996
- 1910.146 -
Guidance in determining whether certain spaces would be considered confined spaces.
97
01/11/1996
- 1910.146 -
Permit-required confined spaces and control of hazardous energy; vehicle LOTO.
98
10/27/1995 - 1910.146(c)(7) - Guidance in determining whether elevator pits meet the definition of confined spaces.
99
10/27/1995 - 1910.146(b) - Guidance in determining whether elevator pits meet the definition of confined spaces.
100
10/27/1995
- 1910.146 -
Applying Permit-Required Confined Spaces (PRCS) standard to a workplace that is a multi-family residential commercial building
101
10/23/1995
- 1910.146 -
Determining whether certain spaces routinely would be considered confined spaces by applying the (PRCS) standard's definition.
102
10/18/1995
- 1910.146 -
Interpretation of 1910.146 regarding permits and multiple sewer entries along a common line.
103
10/12/1995
- 1910.146 -
Compliance Policy Concerning 29 CFR 1910.146.
104
10/06/1995
- 1910.146 -
Interpretation of a lifting device and its ability to act as a rescue retrieval system as it applies to OSHA's permit required confined space entry standard.
105
09/21/1995
- 1910.146 -
Use of explosion proof certified equipment inside of pipes and manholes.
106
08/25/1995 - 1910.146(i) - Requirements for PRCS attendants; Fall arrest system anchorage point
107
08/25/1995 - 1910.146(c)(7) - Requirements for PRCS attendants; Fall arrest system anchorage point
108
08/25/1995 - 1910.146(c)(5) - Requirements for PRCS attendants; Fall arrest system anchorage point
109
07/11/1995
- 1910.146 -
What OSHA safety standards are applicable to underground sewer pipeline inspection camera systems.
110
07/06/1995
- 1910.146 -
Relationship between training requirements for those who will perform permit space rescue services in accordance with PRCS and the Hazardous Waste and Emergency Response standard.
111
06/22/1995 - 1910.146(b) - Explanation from OSHA of the "not designed for continuous human occupancy" component if the definition of the term "confined space".
112
06/21/1995
- 1910.146 -
The appropriate atmospheric monitoring equipment to the wine making industry for compliance with OSHA standard 1910.146.
113
06/19/1995
- 1910.146 -
Concern regarding the Hazard Information Bulletin.
114
06/01/1995
- 1910.146 -
PRCS interpretation concerning a hydropower dam's 22 foot diameter sluice tunnel.
115
12/20/1994
- 1910.146 -
Answers to specific questions concerning the permit-required confined spaces standard
116
09/20/1994
- 1910.146 -
Reclassification of silver inspection services' tank containers.
117
09/19/1994 - 1910.146(d)(11) - Elevator industry employees working in and around pits and equipment.
118
09/19/1994 - 1910.146(d) - Elevator industry employees working in and around pits and equipment.
119
09/19/1994 - 1910.146(c)(9) - Elevator industry employees working in and around pits and equipment.
120
09/19/1994 - 1910.146(c)(8)(v) - Elevator industry employees working in and around pits and equipment.
121
09/19/1994 - 1910.146(c)(8)(iv) - Elevator industry employees working in and around pits and equipment.
122
09/19/1994 - 1910.146(c)(8)(iii) - Elevator industry employees working in and around pits and equipment.
123
09/19/1994 - 1910.146(c)(8)(ii) - Elevator industry employees working in and around pits and equipment.
124
09/19/1994 - 1910.146(c)(8)(i) - Elevator industry employees working in and around pits and equipment.
125
09/19/1994 - 1910.146(c)(8) - Elevator industry employees working in and around pits and equipment.
126
09/19/1994 - 1910.146(c)(7) - Elevator industry employees working in and around pits and equipment.
127
09/19/1994 - 1910.146(c)(1) - Elevator industry employees working in and around pits and equipment.
128
10/15/1993
- 1910.146 -
Who is required to wear the body harnesses and retrieval lines.
129
09/19/1994
- 1910.146, 1910.146(c)(1), 1910.146(c)(7), 1910.146(c)(8), 1910.146(c)(8)(i), 1910.146(c)(8)(ii), 1910.146(c)(8)(iii), 1910.146(c)(8)(iv), 1910.146(c)(8)(v), 1910.146(c)(9), 1910.146(d), 1910.146(d)(11) -
Elevator industry employees working in and around pits and equipment.
130
09/16/1994
- 1910.146 -
The relationship between the OSHA standards on Permit-Required Confined Space and Pulp, Paper, and Paperboard Mills
131
09/09/1994
- 1910.146 -
Rescue Equipment Requirements.
132
08/11/1994
- 1910.146 -
Permit-required confined spaces.
133
08/08/1994
- 1910.146 -
Permit space entry
134
07/13/1994
- 1910.146 -
Order of testing for permit spaces.
135
06/01/1994
- 1910.146 -
Applicability of OSHA's PRCS standard to gas industry.
136
05/25/1994
- 1910.146 -
Permit-required confined space standard does not apply where DOT/OPS regulations apply to working conditions.
137
05/09/1994
- 1910.146 -
Permit Required Confined Space Standard as it relates to rescue services.
138
05/05/1994
- 1910.146 -
Alternative procedures for the non-entry rescue provision.
139
03/18/1994
- 1910.146 -
Permit-Required Confined Spaces standard.
140
01/13/1994
- 1910.146 -
Confined space entry.
141
11/15/1993 - 1910.146(b) - Permit-Required Confined Spaces: metal container curing ovens.
142
11/15/1993 - 1910.146(c)(7) - Permit-Required Confined Spaces: metal container curing ovens.
143
10/22/1993
- 1910.146 -
Permit Required Confined Space Standard as it applies to certain operations.
144
10/21/1993
- 1910.146 -
Permit Required Confined Spaces Standard requires employers to retain canceled entry permits for at least one year.
145
10/20/1993
- 1910.146 -
Elevator repair and servicing.
146
10/15/1993
- 1910.146 -
Summit's training program on confined space entry.
147
10/08/1993
- 1910.146 -
The meaning of the word "entrapment" as in the Permit Required Confined Space (PRCS) standard.
148
08/11/1993
- 1910.146 -
Clarification of the definition of a permit-required confined space (permit space).
149
08/04/1993
- 1910.146 -
Permit-Required Confined Spaces for General Industry.
150
07/30/1993
- 1910.146 -
Conflict between requirements of 1910.252 and 1910.146
151
07/13/1993
- 1910.146 -
Work performed in conjunction with insulated enclosures.
152
07/07/1993
- 1910.146 -
Confined Space provisions of 29 CFR 1910.261 in light of the promulgation of 29 CFR 1910.146
153
05/19/1993
- 1910.146 -
Interpretation of coverage for the telecommunications industry with regard to the new Permit-Required Confined Spaces standard.
154
05/10/1993
- 1910.146 -
Clarification of paragraphs (c)(5) and (c)(7) of the Permit-Required Confined Spaces standard.
155
06/15/1992
- 1910.146 -
Soil testing for excavations and confined spaces.