#	Federal Register
1	02/23/2024 - 1926.652 - 89:13750-13752 - Excavations Standard (Design of Cave-in Protection Systems); Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - PDF
2	10/21/2020 - 1926.652 - 85:67013-67015 - Excavations (Design of Cave-in Protection Systems); Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements
3	03/28/2018 - 1926.652 - 83:13314-13315 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Excavation Cave-In Protection System Design Standard - PDF
4	11/05/2014 - 1926.652 - 79:65704-65705 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Excavation Cave-in Protection System Design Standard - PDF
5	07/30/2014 - 1926.652 - 79:44199-44201 - Excavations (Design of Cave-In Protection Systems); Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - PDF
6	07/28/2011 - 1926.652 - 76:45297-45298 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Design of Excavation Cave-in Protection Systems - PDF
7	04/06/2011 - 1926.652 - 76:19129-19131 - Excavations (Design of Cave-in Protection Systems); Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - PDF
8	02/13/2008 - 1926.652 - 73:8374-8375 - Design of Cave-in Protection Systems; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - PDF
9	04/07/2005 - 1926.652 - 70:17718-17719 - Submission for OMB Review: Comment Request - PDF
10	12/07/2004 - 1926.652 - 69:70710-70711 - Design of Cave-in Protection Systems; Extension of the Office of Management and Budget's (OMB) Approval of Information-Collection Requirements (Paperwork) - PDF
11	04/16/1999 - 1926.652 - 64:18809-18810 - Office of Management and Budget Control Numbers Under the Paperwork Reduction Act for Miscellaneous Construction Industry Rules. - PDF
12	10/07/1998 - 1926.652 - 63:53930-53937 - Submission for OMB Review; Comment Request - PDF
13	07/10/1998 - 1926.652 - 63:37415-37416 - Design of Cave-in Protection Systems; Information Collection Requirements. - PDF
14	10/31/1989 - 1926.652 - 54:45894-45991 - Excavations; Construction; Trenching; Shoring; Sloping; Benching;Final Rule
15	02/23/1988 - 1926.652 - 53:5280-82 - Excavation
16	04/15/1987 - 1926.652 - 52:12288-339 - Excavation
17	11/16/1972 - 1926.652 - 37:24345 - Trenching