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with CMBG3‘s 20+ environmental litigation, compliance and risk management specialists.

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We are the Legal Industry's

PFAS Authority

The only law firm recognized as a national PFAS thought leader.
We partner with corporations, the investment world, and insurers on PFAS litigation and compliance issues.

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Legal Trends

EPA’s New Regulatory Agenda: Large Changes Coming to PFAS, Waste Management, Water, and Climate Regulations

On September 4, 2025, the U.S. Environmental Protection Agency announced over 100 actions as part of its upcoming regulatory agenda. These plans were included in the White House's semiannual "Unified Agenda of Regulatory and Deregulatory Actions," in which every federal agency announces what rulemakings will be prioritized in the near future. The general theme of these actions was deregulation, as has long been promised by the Trump administration. These regulatory actions come as part of President Trump’s initiative to “unleash American energy,” and generally seek to improve efficiency by streamlining environmental permitting, rolling back many Biden-era proposals, and generally...
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PFAS Legislative Developments (August 2025)

August 2025 PFAS Legislative Developments August Legislation Tracking (August 1 – August 31)Current Trends in Legislation – August 2025Federal Legislature No new bills were introduced. Federal Regulations There was a new pre-rule introduced regarding PFAS reporting...

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From Zoom to Room: The Return-to-Work Reset

In March 2020, many companies implemented work-from-home (WFH) policies in response to the global pandemic, aiming to keep employees safe while maintaining productivity. Soon after Federal and local governments followed suit. Now, as the threat of widespread...

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CMBG3 is proud to be a

Majority Women-owned Law Firm

which forms the foundation of our DEI Initiative.

Serving the Community

CMBG3 Supports Bread of Life On Christmas Day

On Christmas Day, Bryna Misiura volunteered their time to support the efforts of Bread of Life at the Malden High School. Bread of Life is an organization that serves communities north of Boston with the goal to feed those in need or who are homeless. Its Christmas Day event...
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Helping Those in Need

Christine Calareso’s Pro Bono Work Lauded By Client

Attorney Christine Calareso has for several years been assisting a non-profit by the name of Wondherful, Inc. with the company's trademark needs. The organization is a 501c3 non-profit dedicated to saving the lives of those who are struggling with mental health crisis. Last...
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