For Comment
MassDEP Regulations, Policies & Programs
Proposed Amendments to 310 CMR 7.00 and 310 CMR 6.00 Primary PM2.5 and Secondary SO2 NAAQS
Public Hearing: April 29, 2025 at 10:00 AM and 6:00 PM via Zoom. Registration required. (See notice)
Public Comment Period: Ends May 9, 2025
Notice: English | Español | Português | Kreyòl Ayisyen | 中文 | 中文(繁體) | ប្រទេសកម្ព ុជ | Tiếng Việt | Kriolu Kabuverdianu | اَلْعَرَبِيَّةُ | русский | Français
Background Document
Amendments
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Public Meeting Notice: Extended Producer Responsibility Commission Meeting
Thursday, May 21, 2025 at 10:00 AM – 12:30 PM
Location: 100 Cambridge Street, 2nd floor conference room or via Zoom (Register to Attend)
Notice: English
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MassDEP Listening Session: South Coast Renewables, LLC
Proposed Solid Waste Handling and Transfer Facility
Scope: Updated Traffic Impact Information in response to MassDEP’s July 10, 2024, Request for Information
Date and Time: November 13, 2024 at 6:00 PM
Location: Pulaski Elementary School, 1097 Braley Road, New Bedford, MA 02745
Notice also available in Kriolu | Português | Español
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Public Meeting Notice: Conservation Law Foundation Petition
Tuesday, October 29, 2024 at 6:00 PM
Notice: English | Kriolu | 中文 | Kreyòl Ayisyen | ភាសាខ្មែរ | Português | Español | Tiếng Việt
Petition: English
Presentation: MassDEP's Meeting Presentation
Response: MassDEP's Response to the CLF Petition for Rulemaking
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Proposed Amendments to 310 CMR 7.71 Reporting of Greenhouse Gas Emissions
Public Comment Period Ended on February 23, 2024
MassDEP Reports, Guidance, Plans & Data
Public Comment Notice - BESS - EV Charger Guidance
Public comment Period: Ends June 11, 2025
Notice: English
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Commonwealth's Draft 2023 Greenhouse Gas (GHG) Emission Factors for Retail Sellers of Electricity
Public Comment: Ends July 3, 2025
Notice: English | Português | 中文 | 中文(繁體) | Kreyòl Ayisyen | Tiếng Việt | Kriolu
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Draft 2025 Air Monitoring Network Plan Public Notice
Public Comment: Ends July 7, 2025
Notice: English | Haitian Creole | Khmer | Portuguese | Spanish | Simplified Chinese | Traditional Chinese
Draft 2025 Air Monitoring Network Plan
2025 Attachments 2&3: Site Measurements and Measurement Methods
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Glyphosate Scientific Review Revised Draft Phase 2 Report
Public Comment Period ended on July 22, 2024.