• Department of Labor & Industrial Relations, Occupational Safety & Health

    Clayton G.S. Chun, Safety Supervisor
    830 Punchbowl Street, #423
    Honolulu, HI 96813

    Phone: 808.586.9110
    Fax: 808.586.9104
    Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
    Website: www.labor.hawaii.gov/hiosh/certificate-of-fitness-explosives-pyrotechnics