257 CMR 2.00 establishes the process for evaluation and certification of wastewater-treatment-facility operators, to ensure proper facility management, operation and maintenance.

257 CMR 2.00: Wastewater Treatment Plant Operators  pdf format of 257 CMR 2.00: Wastewater Treatment Plant Operators

These regulations were last amended in December 2013.

257 CMR 2.00 Email for questions: John.J.Murphy@state.ma.us

257 CMR 2.00: Proposed Amendments & Public Comment

  • There are no proposed regulations out for public comment at this time.

257 CMR 2.00: Recently Promulgated Amendments

  • There have been no recent amendments to these regulations.

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Wastewater Operator Certification Forms

Don't see the form you are looking for? View a complete list of wastewater forms.