#	Federal Register
1	12/29/2025 - 1926.20(b) - 90:60742-60752 - CBNA/Halmar Joint Venture; Potomac River Tunnel Project; Grant of Permanent Variance
2	12/29/2025 - 1926.20(b) - 90:60752-60762 - McNally Tunneling Corp./ASI Marine Southerly Tunnel and Consolidation Project: Grant of Permanent Variance
3	07/24/2025 - 1926.20(b) - 90:34887-34897 - McNally Tunneling Corp./ASI Marine Southerly Tunnel and Consolidation Project; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments
4	07/24/2025 - 1926.20(b) - 90:34902-34911 - CBNA/Halmar Joint Venture; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments
5	09/26/2024 - 1926.20(b) - 89:78906-78915 - Ballard Marine Construction Lower Olentangy Tunnel Project; Grant of Permanent Variance - PDF
6	03/27/2024 - 1926.20(b) - 89:21274-21284 - Ballard Marine Construction Lower Olentangy Tunnel Project; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments
7	02/07/2024 - 1926.20(b) - 8442:8451 - Ballard Marine Construction Bay Park Conveyance Tunnel Project; Grant of Permanent Variance - PDF
8	11/28/2023 - 1926.20(b) - 88:83152-83161 - Traylor-Sundt Joint Venture: Grant of Permanent Variance
9	08/04/2023 - 1926.20(b) - 88:51862-51872 - Ballard Marine Construction Bay Park Conveyance Tunnel Project; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
10	05/01/2023 - 1926.20(b) - 88:26600-26610 - Traylor Bros., Inc.; Application for Modification of Permanent Variance and Interim Order; Grant of Interim Order - PDF
11	03/10/2023 - 1926.20(b) - 88:15090-15100 - Traylor-Shea Joint Venture: Grant of Permanent Variance - PDF
12	03/10/2023 - 1926.20(b) - 88:15080-15090 - McNally/Kiewit Joint Venture: Grant of Permanent Variance - PDF
13	09/26/2022 - 1926.20(b) - 87:58379-58389 - McNally/Kiewit Shoreline Storage Tunnel Joint Venture; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
14	09/03/2022 - 1926.20(b) - 87:54536-54547 - Traylor Bros. Inc.; Application for Modification of Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
15	01/19/2021 - 1926.20(b) - 86:5253-5263 - Ballard Marine Construction; Application for Permanent Variance and Interim Order; Grant of Interim Order
16	05/11/2020 - 1926.20(b) - 85:27767-27775 - Salini-Impregilo/Healy Joint Venture: Grant of Permanent Variance
17	08/27/2019 - 1926.20(b) - 84:44932-44942 - Salini-Impregilo/Healy Joint Venture; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments
18	11/09/2018 - 1926.20(b) - 83:56198-56247 - Cranes and Derricks in Construction: Operator Qualification - PDF
19	05/21/2018 - 1926.20(b) - 83:23534-23569 - Cranes and Derricks in Construction: Operator Qualification; Proposed Rule
20	01/09/2017 - 1926.20(b) - 82:2470-2757 - Occupational Exposure to Beryllium - PDF
21	03/25/2016 - 1926.20(b) - 81:16285-16890 - Occupational Exposure to Respirable Crystalline Silica; Final Rule - PDF
22	03/11/2016 - 1926.20(b) - 81:12954-12966 - Traylor Bros., Inc.; Grant of a Permanent Variance - PDF
23	07/27/2015 - 1926.20(b) - 80:44386-44398 - Traylor Bros., Inc., Application for Permanent Variance andInterim Order; Grant of Interim Order; Request for Comments - PDF
24	03/27/2015 - 1926.20(b) - 80:16440-16449 - Traylor/Skanska/Jay Dee Joint Venture: Grant of a Permanent Variance - PDF
25	02/11/2015 - 1926.20(b) - 80:7636-7646 - Impregilo Healy Parsons Joint Venture; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
26	12/11/2014 - 1926.20(b) - 79:73631-73641 - Traylor/Skanska/Jay Dee Joint Venture; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
27	09/26/2014 - 1926.20(b) - 79:57785-57798 - Cranes and Derricks in Construction: Operator Certification - PDF
28	05/23/2014 - 1926.20(b) - 79:29809-29819 - Tully/OHL USA Joint Venture: Grant of a Permanent Variance - PDF
29	01/07/2014 - 1926.20(b) - 79:844-853 - Tully/OHL USA Joint Venture: Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
30	10/02/2013 - 1926.20(b) - 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
31	04/28/2010 - 1926.20(b) - 75:22424-22431 - Avalotis Corp.; Grant of a Permanent Variance - PDF
32	08/18/2009 - 1926.20(b) - 74:41742-41749 - Gibraltar Chimney International, LLC, Hoffmann, Inc., and Kiewit Power Constructors Co.: Grant of a Permanent Variance - PDF
33	07/17/2009 - 1926.20(b) - 74:34789-34795 - Calaveras Power Partners L.P., Matrix Service Inc., T.E. Ibberson Company, TIC--The Industrial Company, and Zachry Construction Corporation; Grant of a Permanent Variance - PDF
34	10/12/1999 - 1926.20(b) - 64:55390-55403 - Draft Revisions to the Voluntary Protection Programs To Provide Safe and Healthful Working Conditions - PDF
35	10/06/1999 - 1926.20(b) - 64:54358-54361 - Proposed Policy Statement Concerning the Occupational Safety and Health Administration's Use of Voluntary Employer Safety and Health Self-Audits. - PDF