Regulations last checked for updates: May 02, 2025

Title 29 - Labor last revised: Apr 30, 2025
§ 1919.74 - Annual examination of derricks.

(a) In any year in which no quadrennial unit proof test is required, an examination shall be carried out by an accredited person or his authorized representative. Such annual examination shall be made not later than the anniversary date of the quadrennial certification and shall conform in all applicable respect with § 1919.71(d).

authority: 33 U.S.C. 941; 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), 1-90 (55 FR 9033), 6-96 (62 FR 111), 3-2000 (65 FR 50017), 5-2002 (67 FR 65008), 5-2007 (72 FR 31160), or 4-2010 (75 FR 55355), as applicable; and 29 CFR 1911
source: 39 FR 22096, June 19, 1974, unless otherwise noted.
cite as: 29 CFR 1919.74