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Please click the icon below to download the "Candidate Information Bulletin."
FAQs on registration
Certified Service Technician (CST)
Association of Pool and Spa Professionals (APSP)
This program requires pre-approval before you can sit for the exam. Please follow the instructions listed in your Candidate Information Bulletin or application materials.
Certified Service Technician (CST) (150 minutes)
You can take this test on Computer.
This is an open book test.
Reschedule 2 days in advance before 5:00 PM Pacific Standard Time.
Cancel 2 days in advance before 5:00 PM Pacific Standard Time.
Schedule 1 day in advance before 4:00 PM Pacific Standard Time.
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