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Certificate of Fitness for explosives
- New and Renewal Application
- Active COF Holders – Updated 09/03/2024
- State of Hawaii Background Checks
In accordance with Section 12-58-1, Hawaii Administrative Rules (HAR), a revised application for Certificate of Fitness for Explosives with new submission requirements was released in January 2003.
Please see Section 12-56, HAR for updates in fees.
Included with the revised application and procedures was a proposed amendment to Chapter 12-58, HAR. This amendment became effective on January 10, 2003.
Certificate of Fitness (COF) Renewals
- Mail in their COF card for updating, or
- Bring their COF card (and the letter notifying them that they are approved for renewal) in person to the HIOSH office (or the nearest DLIR District Office):
830 Punchbowl Street, Room 425
Honolulu, Hawaii 96813
Contact Us At:
(808) 586-9116
[email protected]