NASSCO’s BSDI Certification Program

Coming Soon!

NASSCO’s Building Sewer & Drain Inspection (BSDI™) Certification Program is designed to assist plumbers, sewer and drain contractors, and inspectors in the proper inspection and assessment of private property building sewer and drains for the benefit of real estate transactions and general best practices.

After two years of development, the new self-paced, online program will be launched in early 2025. The BSDI Program consists of:

  1. A detailed inspection form which includes property location, inspector information, point of access, pipe characteristics, general inspection details, and inflow characteristics including downspouts, floor drains, sump pumps, etc.
  2. A self-paced online course detailing what to look for during an inspection, how to use the form, and how to properly inspect, assess, and document conditions of building sewers and drains.
  3. A study guide for use during the course and for reference in the field, post-certification.
  4. An online exam that, when successfully completed, will provide individuals with certification that they have demonstrated basic knowledge in the proper inspection of building sewers and drains.

Course Fee: $180

Contact Us to be notified when registration begins. We anticipate the self-paced, online course will be available in February 2025.