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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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Current Month

Legal Trends

John Gardella Featured By HB Litigation On PFAS Litigation Trends Webinar

John Gardella recently joined HB Litigation on a webinar entitled “PFAS Litigation: Predicted Trends Given Regulatory Changes”, a CLE certified webinar hosted by Tom Hagy. John discussed the landscape of regulatory changes and upcoming changes, and how these will impact PFAS litigation. To watch the webinar, please visit HB Litigation here. CMBG3 Law is following judicial, legislative, administrative, and scientific developments relating to PFAS. We represent companies of all sizes on PFAS compliance, litigation, and risk management issues, as well as consult with insurers and financial world firms on PFAS issues. We are recognized thought leaders on the subject of PFAS and are...
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PFAS Health Advisory Challenge Struck Down By Court

As part of its lead up to issuing proposed and final drinking water standards for PFAS under the Safe Drinking Water Act (SDWA), EPA in June 2022 issued a Health Advisory Level (HAL) for four PFAS, including GenX. Chemours immediately challenged the HAL in court,...

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PFAS CERCLA Expansion Now On Hold

We have regularly reported on the EPA‘s long-anticipated  rule to designate PFOA and PFOS as “hazardous substances” under CERCLA. In April 2024, the EPA also issued an Advanced Notice of Proposed Rulemaking (ANPRM), which aimed to have seven additional PFAS added to...

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PFAS Legislative Developments (May2024)

May 2024 PFAS Legislative Developments May Legislation Tracking (May 1 – May 31)Current Trends in Legislation – May 2024Federal Legislature No new bills were introduced. Federal Regulations There were no significant developments in May, but in April the EPA released a...

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John Gardella To Speak At PCPC Legal Conference

On June 5, 2024, John Gardella will speak at the annual Personal Care Products Council (PCPC) Legal Conference in Scottsdale, Arizona. John's topic is on PFAS - specifically, his discussion will provide the latest on all regulatory and litigation issues related to...

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Responding to Third Party Subpoenas

It is the bane of any legal department’s existence – the third-party subpoena.  Frustration is often the first emotion for the recipient because responding to such a subpoena can be time consuming, expensive, and is an unplanned event outside the budget.  Third-party...

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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 Team Honors Memorial Day

On May 22, 2024, CMBG3 team members Madison Sarka, Tori Holtman, Veronica Lee, Jamie Strong and John Gardella volunteered part of their afternoon to place flags on the hillside of the Boston Common as part of an initiative by the Home Base and Massachusetts Military Heroes Fund...
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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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