ABC has recently under a rebranding and is now called Water Professionals International (WPI); however, the exams will continue to be called ABC exams.
The certification grades are divided into four (4) levels, 1, 2, 3 & 4. Based on the facilities SPDES Discharge Permit, this will determine what classification you can test for.
June 7-9, 2023
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February 5-7, 2024