Special Hazards Systems Practice Tests

Available for SHS Levels I-III Now!

Level IV coming soon.

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ITWBS III Pilot Test

Interested in taking the Inspection and Testing of Water-Based Systems (ITWBS) Level III Pilot Test?
(June 2, 2025 – Aug 31, 2025)

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Inspection and Testing of Water-Based Systems Program Update

Updated ITWBS exams available NOW!

Updated Practice Tests are available now!

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Systems Software Integrator (SSI) Certification

Practice Test Now Available

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