About Certification
The PSAI’s certification program for Portable Sanitation Professionals sets the standard for skills and knowledge in our industry.
Program Overview
Since the program’s inception, more than 2,000 individuals have successfully passed the certification exam. The exam consists of 50-60 questions relating to skills and general knowledge of domains required for competency as a portable sanitation worker. Certification is current for three years before it has to be renewed.
To assist candidates for certification in preparing for the exam, the PSAI today offers a Basic Service Technician training series designed to teach the basic competencies required for success in the role of a portable sanitation professional. These courses are not required by the PSAI for certification, though some states do require them for licensure.
Learn about the
Basic Service Tech
Training Series
Competencies Required of Certified Portable Sanitation Professionals
There are five knowledge domains in which Certified Portable Sanitation Professionals must be competent to be certified. These are:
Knowledge Domain 1: Transportation and Logistics
- Preparation for transporting equipment
- Operation of tank vehicles
- Site selection and equipment placement
- Waste disposal
- Vehicle inspection and maintenance protocols
Knowledge Domain 2: Servicing Portable Sanitation Equipment
- Operation of pumping equipment
- Maintenance and repairs of portable sanitation equipment in the field
- Cleaning procedures
Knowledge Domain 3: Safety and Hazard Management
- Personal protective equipment (PPE)
- Materials handling
- Spill containment
- Accident/incident management
- Infectious diseases
Knowledge Domain 4: Record Keeping
Knowledge Domain 5: Professional Demeanor and Conduct
- Effective, courteous communication
- Conduct reflecting positively on the profession
For details on the competencies required of certification candidates in each of these knowledge domains,
Details on the
Competencies Requried of
Certified Individuals