29 C.F.R. § 1919.74 Annual examination of derricks.
Title 29 - Labor
(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).
Title 29: Labor
PART 1919—GEAR CERTIFICATION
Subpart H—Certification of Shore-Based Material Handling Devices
§ 1919.74 Annual examination of derricks.