Massachusetts State Seal An official website of the Commonwealth of Massachusetts Here's how you know

Official websites use .mass.gov

A .mass.gov website belongs to an official government organization in Massachusetts.

Secure websites use HTTPS

A lock icon or https:// means you've safely connected to the official website. Share sensitive information only on official, secure websites.

Regulation

Regulation  310 CMR 40.00: Massachusetts contingency plan

Date: 04/12/2024
Organization: Massachusetts Department of Environmental Protection
Regulatory Authority: MGL c. 21E
Official Version: Purchase the official print version

310 CMR 40.0000 sets forth the requirements for the notification, assessment and cleanup of oil and/or hazardous material releases to the environment.

2024 Revisions to the Massachusetts Contingency Plan (effective date March 1, 2024)

Download a PDF copy of the regulation below.

Help Us Improve Mass.gov  with your feedback

Please do not include personal or contact information.
Feedback