Federal and Consensus Safety Standards
The layer cake
Federal OSHA sets the floor, consensus standards supply technique, and state law can be stricter and governs where it applies. For construction, 29 CFR 1926 Subpart CC (1926.1400–1442) is the controlling crane rule - assembly and disassembly, power-line safety, operations, fall-zone control, and operator, signalperson, and rigger qualification. General industry uses 29 CFR 1910.179 (overhead and gantry cranes) and 1910.180 (crawler, locomotive, and truck cranes). Injury and fatality recordkeeping lives in 29 CFR 1904.
Consensus standards
ASME B30.5 (mobile and locomotive cranes) supplies inspection categories, hand signals, and operating practices; B30.9 covers slings, B30.10 hooks, B30.20 below-the-hook lifting devices, and B30.23 personnel lifting. ANSI/ASSP material and NCCCO certification programs support training and qualification.
Qualification versus certification
Under 1926.1427 the employer must ensure the operator is qualified - typically a certificate from an accredited certifying entity plus a practical evaluation on the specific equipment type, or another route the rule recognizes. A certification card does not automatically transfer to a different equipment type, and it does not by itself discharge the employer's duty. Signalpersons (1926.1428) and riggers must also be qualified by the employer.
Traps
- Quoting 1910.180 on a construction site; Subpart CC governs construction work.
- Assuming a certification card satisfies the employer's evaluation duty.
- Forgetting that a stricter state rule, such as Massachusetts licensing, applies on top of OSHA.
- Mixing up which B30 volume covers slings, hooks, or personnel platforms.
Rule of thumb
First ask which standard governs the work - construction or general industry - then ask whether a state rule is stricter.