These regulations were last amended in October 2007.
310 CMR 42.00: Proposed Amendments & Public Comment
- There are no proposed regulations out for public comment at this time.
310 CMR 42.00: Recently Promulgated Amendments
- There have been no recent amendments to these regulations.
Applications & Forms
- Laboratory Certification Forms
Forms required to apply for approval as a testing laboratory in Massachusetts.
- Cryptosporidium Laboratory Registration Form Application (LT2SWTR)
Laboratories seeking approval to conduct Cryptosporidium analysis for public water systems in Massachusetts must submit this application to MassDEP for review and approval. Revised December 2015.