Licensing Exams by Trade Name - Home Link

Arizona
(R-56) Welding

Apply for the License
Arizona Registrar of Contractors
1700 W. Washington St, Suite 105
Phoenix, AZ  85007
Phone: (877) 692-9762
Licensing Agency Site
Exam Provider
PSI Services LLC
3210 E. Tropicana Ave
Las Vegas, NV  89121
Phone:  (855)  744-0310
Arizona PSI Site
Exam Type
OPEN  BOOK
Exam Content
Subject Areas# of
Questions
Oxyacetylene Welding & Cutting4
Brazing2
Pipe Welding4
Materials4
SMAW4
GTAW4
Testing and Inspection3
Safety – OSHA5
Total number of test questions:
30
Time allowed (minutes):
75

In addition to the trade-specific examination, you must take the

Arizona Statutes & Rules Training Course & Exam

Link to Statutes and Rules Exam
Books Allowed in the Exam
1.
CFR Title 29, Part 1926 Selections (OSHA), 2013, PSI
Buy from PSI
2.
Modern Welding, 11th Edition, 2013, Althouse, Turnquist, Bowditch
Buy at Amazon
3.
Pipe Welding Procedures, 2nd Edition, 2003, Hoobasarl Rampaul
Buy at Amazon
Available Study Materials
This study guide only covers the OSHA portion of the PSI exam.
PSI OSHA Selections, 2013
Study Guide
$49.95
We advise that you NOT purchase the PSI published book shown in the exam bulletin.  We recommend a better, up-to-date allternative on our Study Guides purchase page linked below.

The button below will take you to the details about our 800 question Study Guides and provide you with a FREE "Reference Navigator" document that allows you to more accutately decide which sections of the federal code applies to your exam.  PSI does not provide this information.
Go to OSHA Guide buy page
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May-2025