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Explosive Test Labs

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.

As of April 1, 2008, the organizations listed below have been approved by the Associate Administrator to examine and make recommendations concerning new explosives in accordance with 49 CFR 173.56(b)(1).

Approvals Search Tool

The approvals search tool is a powerful and effective method to determine the current status of a submission, existing approval, pending approval, terminated approval or expired approval.

If you need information concerning application status that is not available in this search, please contact: or call 202/366-3987.

Explosive Test Labs
AgenciesContact PersonAddress, Phone, & E-mail
APT Research, Inc.George Mayer4950 Research Drive
Huntsville, AL 35805 
Tel: 256-327-4018
Fax: 256-837-7786
Explosives BureauThomas Chang407 Hartshorn Drive
Short Hills, NJ 07078
Tel: 973-467-3237
Fax: 973-467-4648
Explosives Examiners LLCPhillip Kneisl3714 Crescent Drive
Pearland, TX 77584
Tel: 281-692-0178
Explosives Test Center, LLC

Graham Walsh, PhD
Michael Gerber

5698 Brennan Ave
Colorado Spring CO 80923
Tel: 505-515-4430

New Mexico Tech, EMRTC

Tony Zimmerly1001 S. Road
Socorro, NM 87801
Safety Consulting Engineers, Inc.,
now part of DEKRA Insight

Ms. Bernadette N. Reyes
Thaddeus C. Speed

2131 Hammond Drive, Schaumburg, IL 60173
Tel: 847-925-8100 / 847-925-2032
Fax: 847-925-8120

Safety Management Services, Inc.

Kirt Sasser
Troy Gardner
Jason Ford
Clint Guymon
Garn Butcher

1847 West 9000 South
Suite 205
West Jordan, UT 84088
Tel: 801-567-0456
Fax: 801-567-0457

Last updated: Monday, December 9, 2019