On Monday, May 6, 2024, the Washington Suburban Sanitary Commission (WSSC) licensing exams will be updated.
The updates include the following,
- The exam has been updated from the 2018 to the 2021 edition of codes
- 2021 WSSC Plumbing and Fuel Gas Code
- 2021 International Plumbing Code
- 2021 International Fuel Gas Code
- Safety questions are based on “Code of Federal Regulations - 29 CFR Part 1926, Selections by PSI”
- The distribution of questions for each exam has been revised
Please see the exam bulletin for the following,
- Eligibility requirements
- Applying for the exam
- Preparing for the exam
- Reference materials
- Exam content
- Exam Fees
- Scheduling procedures
- Test center location
- Sample questions
- Exam application forms
The WSSC exams are proctored by PSI Services LLC (PSI). PSI is a nationally recognized test development and test administration services company headquartered in Glendale, California. For information concerning the examinations, call PSI at (855) 746-8173.
If you have any other questions, please contact Chris Imhof, Technical Standards Engineering Manager, christopher.imhof@wsscwater.com or 301.206.8514.