Construction Trade Exam Research Area

CR-15 Blasting
(Dual License)

Apply for the License

Arizona Registrar of Contractors
1700 W Washington St, Suite 105
Phoenix, AZ 85007
Phone: (602) 542-1525
Licensing Link

Exam Administrator

PSI Services, LLC
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (800) 733-9267
Examination Link

Exam Type


Exam Content

Subject Areas# of
Explosives, Design, and Shot Preparation 32
Storage 24
Safety 20
Transportation 4

Total Number of Test Questions: 80
Time Allowed (Minutes): 210
The state of Arizona also requires that you take and pass a written Business Management exam for this trade

Go to Business and Law Offering

Reference Books Permitted in the Exam

1. Code of Federal Regulations - 29 CFR Part 1926 (OSHA), GPO - OR - (OSHA) Selections by PSI, (latest amendments). Buy from PSI
2. NFPA 495: Explosive Materials Code, 2010, NFPA. NFPA Link

Reference Books NOT Permitted in the Exam

1. Blasters' Handbook, 17th Edition, 1998, ISEE.
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Study materials are currently NOT available for this exam

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