Standard Interpretations
OSHA requirements are set by statute, standards, and regulations. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. Each letter constitutes OSHA's interpretation of the requirements discussed. Note that our enforcement guidance may be affected by changes to OSHA rules. Also, from time to time we update our guidance in response to new information.
- 1926.1401 - OSHA's position on using a crawler crane that has been derated by the crane manufacturer. - 07/22/2011
- 1926.1401 - Regarding the determination of whether an employee may be considered a "qualified rigger" - 03/18/2014
- 1926.1401 - Requirements of a third-party evaluator of rigger and signal person qualifications. - 01/09/2012
- 1926.1401 - Whether qualified rigger required when lifting a load below 2000 lbs or less - 03/05/2014