Vehicle-Mounted Elevating and Rotating Work Platforms Standard (Aerial Lifts) (29 CFR 1910.67)

The Standard requires that when aerial lifts are "field modified" for uses other than those intended by the manufacturer, the manufacturer or other equivalent entity, such as a nationally recognized testing laboratory, must certify in writing that the modification is in conformity with all applicable provisions of ANSI A92.2-1969 and the OSHA standard and that the modified aerial lift is at least as safe as the equipment was before modification. Employers are to maintain the certification record and make it available to OSHA compliance officers. This record provides assurance to employers, workers, and compliance officers that the modified aerial lift is safe for use; thereby, preventing failure while workers are being elevated. The certification record also provides the most efficient means for the compliance officers to determine that an employer is complying with the Standard.

The latest form for Vehicle-Mounted Elevating and Rotating Work Platforms Standard (Aerial Lifts) (29 CFR 1910.67) expires 2021-08-31 and can be found here.