State Regulators

Department of Industrial Relations, Enforcement Branch, Region 5

John Leahy, Principal Safety Engineer

2424 Arden Way, Suite 320
Sacramento, CA 85825

Phone: 916.574.2540, 530.895.6938
Email: jleahy@dir.ca.gov
Website: www.dir.ca.gov/dosh/mining-and-tunneling-unit.html