Onsite Sewage System Professionals Continuing Education

Frequently Asked Questions


How do I find out when classes are scheduled for CPE (continuing professional education) credits?

  1. Visit May Supply’s training calendar.  Details about every class that May Supply offers are on this calendar.
  2. Sign up for email notifications from May Supply by filling out our sign-up form.  For information about wastewater classes, please sign up for the  “Wastewater Information” list.
  3. Check the calendar on VOWRA’s website  (Virginia Onsite Wastewater Recycling Association)

Do you offer any online classes?

May Supply does not offer any online classes at this time.

How many hours do I need?

Please contact DPOR (Department of Professional and Occupational Regulation) at 804-367-8595, or visit the section on DPOR’s website for Onsite Sewage System Professionals.

How many hours do I already have?

Each contractor is responsible for keeping up with their own hours.

Where can I buy new wastewater systems and/or replacement parts?

May Supply has solutions for all your wastewater needs.