# Standard Interpretations
1 - 1910.28 - Fixed Ladders, Rest Platforms, Personal Fall Protection, Ladder Safety Systems, Ladder Cages and Wells
2 - 1910.28(b)(9) - Fall Protection Requirements for Fixed Ladders
3 - 1910.28(b)(9)(i)(B) - Fixed Ladders on Grain Storage and Handling Equipment
4 - 1910.28(b)(13)(iii)(A) - Duty to have Fall Protection and Falling Object Protection While Performing Temporary and Infrequent Work on Roofs
5 - 1910.28(b)(9)(i)(B) - Personal Fall Arrest System or Ladder Safety System on Fixed Ladders, and Fixed Ladders Used on Grain Silos for Emergency Escape
6 - 1910.28(b)(9)(i)(D) - Personal Fall Arrest System or Ladder Safety System on Fixed Ladders
7 - 1910.28(b)(9)(i)(C) - Personal Fall Arrest System or Ladder Safety System on Fixed Ladders
8 - 1910.28(b)(9)(i)(B) - Personal Fall Arrest System or Ladder Safety System on Fixed Ladders
9 - 1910.28(b)(9)(i)(A) - Personal Fall Arrest System or Ladder Safety System on Fixed Ladders
10 - 1910.28, 1910.28(b)(9)(i)(A), 1910.28(b)(9)(i)(B), 1910.28(b)(9)(i)(C), 1910.28(b)(9)(i)(D) - Personal Fall Arrest System or Ladder Safety System on Fixed Ladders
11 - 1910.28(a)(2)(ii) - NATE Response FINAL
12 - 1910.28(b)(9)(i)(A) - NATE Response FINAL
13 - 1910.28(b)(10)(ii) - Walking-Working Surfaces and Personal Protective Equipment (Fall Protection Systems)
14 - 1910.28(b)(9) - Walking-Working Surfaces and Personal Protective Equipment (Fall Protection Systems)
15 - 1910.28, 1910.28(b)(9), 1910.28(b)(10)(ii) - Walking-Working Surfaces and Personal Protective Equipment (Fall Protection Systems)
16 - 1910.28(d)(11) - Regarding scaffolds height measurement.
17 - 1910.28(a)(4) - Determining scaffold support capability.
18 - 1910.28(a)(2) - Determining scaffold support capability.
19 - 1910.28, 1910.28(a)(2), 1910.28(a)(4) - Determining scaffold support capability.
20 - 1910.28(d)(7) - Clarification of the phrase "when required" as used specifically in 29 CFR 1910.28.
21 - 1910.28(c)(14) - Clarification of the phrase "when required" as used specifically in 29 CFR 1910.28.
22 - 1910.28(a)(17) - Clarification of the phrase "when required" as used specifically in 29 CFR 1910.28.
23 - 1910.28, 1910.28(a)(17), 1910.28(c)(14), 1910.28(d)(7) - Clarification of the phrase "when required" as used specifically in 29 CFR 1910.28.
24 - 1910.28(j) - Safe tieback angles for controlled boatswain's chairs.
25 - 1910.28, 1910.28(j) - Safe tieback angles for controlled boatswain's chairs.
26 - 1910.28(d)(12) - Fall protection and aerial lifts in the Electric Power Generation, Transmission, and Distribution industries.
27 - 1910.28(d)(7) - Fall protection and aerial lifts in the Electric Power Generation, Transmission, and Distribution industries.
28 - 1910.28(a)(12) - Fall protection and aerial lifts in the Electric Power Generation, Transmission, and Distribution industries.
29 - 1910.28, 1910.28(a)(12), 1910.28(d)(7), 1910.28(d)(12) - Fall protection and aerial lifts in the Electric Power Generation, Transmission, and Distribution industries.
30 - 1910.28(g)(11) - Anchoring 2-point suspension scaffolds;criteria for testing anchorages.
31 - 1910.28 - The difference between maintenance and construction;scaffold inspection requirements; and definition of periodic scaffold inspection.
32 - 1910.28 - An installation which has permanent davit arms and davit bases, but does not have a powered platform; a rental stage is brought in for maintenance.
33 - 1910.28 - OSHA's requirement for certification for building roof anchor points & the "Certificate of Regulation Compliance Building" form.
34 - 1910.28 - Interpretation Regarding Guardrails Proposed for Coors Stadium.
35 - 1910.28 - Manually operated winch and tripod system used for raising, lowering and supporting employees.
36 - 1910.28(a)(4) - Safety regulations for roof top rolling scaffolds.
37 - 1910.28 - Fall hazards over 25 feet.
38 - 1910.28 - Apparent inconsistency between the scaffolding requirements in the general industry standard and the construction standard.
39 - 1910.28(a)(9) - Grading Designations for Southern Pine Scaffold Planks
40 - 1910.28 - OSHA acceptance and treatment of abatement methods specified in the proposed standard 1910.28, Fall Protection Systems.
41 - 1910.28 - The rung spacing between horizontal members of the end frames of metal scaffolds used as ladders rungs for access or egress.
42 - 1910.28 - Use of horizontal members of the end frames of metal scaffolds as safe access.
43 - 1910.28 - Procedural policy regarding elevated work platforms suspended from cranes or derricks used in general industry applications.
44 - 1910.28(g)(11) - Anchors required for two-point suspension scaffolds.
45 - 1910.28(j)(4) - Attachment requirements for window washing equipment.
46 - 1910.28(g)(9) - Attachment requirements for window washing equipment.
47 - 1910.28(a)(26) - Attachment requirements for window washing equipment.
48 - 1910.28(a)(4) - Attachment requirements for window washing equipment.
49 - 1910.28(a)(2) - Attachment requirements for window washing equipment.
50 - 1910.28 - Testing requirements for the power units or manually operated winches of single-point adjustable suspension scaffolds.
51 - 1910.28 - Clarification and the applicability of regulations pertaining to exterior building work platforms used for window washing.
52 - 1910.28 - Standard applicable to two point suspension scaffolds and power platforms used in window cleaning and to hazards in refrigeration plants.
53 - 1910.28 - Use of an Aluminum Pole Jack Scaffold at a 50 foot shoulder working height.
54 - 1910.28 - Clarification of the words "open sides" for two-point suspension scaffolds.
55 - 1910.28(q)(3) - Evaluation of new aluminum ladder jack.
56 - 1910.28 - Clarification on window cleaning operations.
57 - 1910.28 - Clarification of Power Platforms for Exterior Building Maintenance.
58 - 1910.28(a)(9) - Construction requirements for speciality system designed scaffolding.
59 - 1910.28(j)(2) - It is acceptable to use material other than fiber rope for boatswain's chairs.
60 - 1910.28 - Clarification of what constitutes lashing or stability for portable scaffolds.
61 - 1910.28 - Width of Scaffold Platforms.