CPDT Q&A

The next CPDT Exam will be held in October 2022.

• CPDT Study Guide
• Plumbing Engineering Design Handbooks Volumes 1, 2, 3 and 4
• Practical Plumbing Engineering
• Pharmaceutical Facilities Plumbing Systems
• Domestic Water Heating Design Guide
• Engineered Plumbing Design II
• Plumbing Technology

Candidates have 3.5 hours to take the 100-question multiple-choice exam. There are no short answer questions.

For 2021 the exam was held via remote proctoring and not at a testing center. We will announce how the 2022 CPDT exam with be administered as the date gets closer.

Results are shared via mail only 6-8 weeks after the exam. Candidates outside the USA and Canada can expect to receive results with in 6-8 weeks after the exam via UPS delivery only.

No. Any tables and charts will be provided if applicable.