#	Standard Interpretations
1	09/22/2023 - 1910.1053 - Respirable Crystalline Silica Focused Inspection Initiative in the Engineered Stone Fabrication and Installation Industries
2	02/14/2022 - 1910.1053(h)(2) - Handling and disposal of respirable silica dust, contaminated equipment, and filters from vacuums and PPE
3	02/14/2022 - 1910.1053(d)(1) - Handling and disposal of respirable silica dust, contaminated equipment, and filters from vacuums and PPE
4	02/14/2022 - 1910.1053, 1910.1053(d)(1), 1910.1053(h)(2) - Handling and disposal of respirable silica dust, contaminated equipment, and filters from vacuums and PPE
5	09/18/2019 - 1910.1053(i)(6) - Retention of Spirometry Records
6	09/18/2019 - 1910.1053, 1910.1053(i)(6) - Retention of Spirometry Records
7	07/25/2019 - 1910.1053(g)(1) - Maintenance work in a manufacturing area after silica-generating tasks have been stopped
8	07/25/2019 - 1910.1053(e)(4) - Maintenance work in a manufacturing area after silica-generating tasks have been stopped
9	07/25/2019 - 1910.1053(d)(1) - Maintenance work in a manufacturing area after silica-generating tasks have been stopped
10	07/25/2019 - 1910.1053, 1910.1053(d)(1), 1910.1053(e)(4), 1910.1053(g)(1) - Maintenance work in a manufacturing area after silica-generating tasks have been stopped
11	03/21/2019 - 1910.1053(d)(6)(ii) - Monitoring options under OSHA's Respirable Crystalline Silica standard
12	03/21/2019 - 1910.1053(d)(4) - Monitoring options under OSHA's Respirable Crystalline Silica standard
13	03/21/2019 - 1910.1053(d)(3)(iv) - Monitoring options under OSHA's Respirable Crystalline Silica standard
14	03/21/2019 - 1910.1053(d)(2) - Monitoring options under OSHA's Respirable Crystalline Silica standard
15	03/21/2019 - 1910.1053(g)(1)(iii) - Monitoring options under OSHA's Respirable Crystalline Silica standard
16	03/21/2019 - 1910.1053, 1910.1053(d)(2), 1910.1053(d)(3)(iv), 1910.1053(d)(4), 1910.1053(d)(6)(ii), 1910.1053(g)(1)(iii) - Monitoring options under OSHA's Respirable Crystalline Silica standard
17	11/02/2018 - 1910.1053(f)(1) - Use of Grit- and Water Based Sweeping Compound for Silica
18	11/02/2018 - 1910.1053(h)(1) - Use of Grit- and Water Based Sweeping Compound for Silica
19	10/23/2018 - 1910.1053 - Restriction on using performance option/objective data for repeat monitoring in OSHA’s General Industry Lead and Cadmium standards
20	07/30/2018 - 1910.1053(i)(2)(iv) - Who can perform a pulmonary function test (PFT) in compliance with the Respirable Crystalline Silica Standards?
21	06/25/2018 - 1910.1053 - Interim Enforcement Guidance for the Respirable Crystalline Silica in General Industry/Maritime standard, 29 CFR 1910.1053 – June 23, 2018, Enforcement Date
22	12/18/2017 - 1910.1053(k)(1) - Use of sampling devices that meet the ISO/CEN particle-size-selective criteria for respirable crystalline silica sampling
23	12/18/2017 - 1910.1053, 1910.1053(k)(1) - Use of sampling devices that meet the ISO/CEN particle-size-selective criteria for respirable crystalline silica sampling
24	10/19/2017 - 1910.1053 - Interim Enforcement Guidance for the Respirable Crystalline Silica in Construction Standard, 29 CFR 1926.1153