Cranes

MIOSHA Fact Sheet:  

Sample Crane Operator Evaluation (doc / pdf)
Cranes - Standard Hand Signals (doc / pdf)
Part 10 - Cranes and Derricks - Operator Qualification - Q&A (doc / pdf)

Rules & Regulations: 

Part 1 - General Rules
Part 10 - Cranes and Derricks 
Part 16 - Electrical Power Transmissions and Distribution
Part 30 - Telecommunications

Federal OSHA Additional Information:

Final Rule on Crane Operator Certification Requirements (11-7-18 Trade Release)
Frequently Asked Questions
More information on Cranes and Derricks