Earth Retention Systems Handbook

Authority: Sec. 107, Contract Worker Hours and Safety Standards Act (Construction Safety Act)
(40 U.S.C. 333); Secs. 4, 6, 8, Occupational Safety and Health Act of 1970 (29 U.S.C. 653, 655,
657); Secretary of Labor's Order No. 12-71 (36 FR 8754), 8-76 (41 FR 25059), 9-83 (48 FR
35736), or 1-90 (55 FR 9033), as applicable.
Section 1926.651 also issued under 29 CFR Part 1911.
Source: 54 FR 45959, Oct. 31, 1989, unless otherwise noted.