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Energetic Materials Approvals

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Explosives FAQ

Frequently asked questions and their answers for applying for energetic materials approvals

How To Apply For An Explosive Approval

All approval applications can be submitted using the Online Application, by email to explo@dot.gov, or mailed to Department of Transportation, East Building, PHH-24, 1200 New Jersey Avenue SE, Washington, DC 20590.

The explosive approval request should contain the following:

...

Explosive Test Labs

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49 CFR 173.56(b)(1) provides that new explosives must be examined and assigned a recommended shipping description, classification, and compatibility group by a person who has been approved by the Associate Administrator to do so.

The...

Requesting an Approval

All Approval Applications

Must be sent to:

Associate Administrator for Hazardous Materials SafetyPHMSAU.S. Department of TransportationAttention: PHH-301200 New Jersey Avenue, SE East Building, 2nd FloorWashington, DC 20590-0001

Identify Section of the Regulations for which approval or...

Energetic Materials Overview

The Energetic Materials Office reviews explosives, oxygen generators, self-reactive materials, organic peroxides, and fireworks applications for the approval to perform a function that requires prior consent under subchapter C of this chapter (49 CFR parts 171 through 180).

An Approval...