Mathew J. Todaro

        Partner

        Mat works closely with clients to solve complex regulatory matters. When necessary, he also defends clients facing inspections or enforcement proceedings.

        Mat’s experience and passion for his work have translated into a strong record of success in defending clients in enforcement proceedings specifically concerning federal regulatory matters. Mat defends and negotiates on behalf of his clients under statutes such as the Clean Water Act, EPCRA, and FIFRA, and with a particular focus on Section 112(r) of the Clean Air Act. He also represents clients in complex, multi-party CERCLA matters for sites listed on EPA’s National Priorities List.

        Mat routinely advises clients facing an array of regulatory compliance challenges involving the ever-changing landscape of chemical regulation including PFAS, private and agency-supervised environmental remediations, and product labeling including California’s Proposition 65. Mat works closely with clients engaged in wastewater treatment and waste disposal to secure federal and state permits and to develop creative and innovative legal and policy solutions. Mat also assists clients with OSHA compliance and defense, focusing on the development of comprehensive and effective Environment, Health, and Safety programs.

        In all aspects of his work, while serving as outside counsel, Mat prides himself on becoming a dedicated and integrated member of his clients’ teams, much like a devoted inside counsel.

        Mat’s experience includes clerkships with the U.S. Department of Justice’s Environment and Natural Resources Division and the Office of General Counsel within the Massachusetts Department of Environmental Protection. During law school, he was awarded an honors certification in environmental law, selected as a Rappaport Fellow, and elected President of the Environmental Law Society. Prior to law school, Mat was the International Policy Director for one of the nation’s largest environmental policy networks, working directly with members of the U.S. State Department and Congress on the issue of climate change. Following two years with Teach For America, for a “break,” Mat rode his bicycle across the country in 52 days—Seattle to Maine, to be exact.

        In the rare moments when Mat is not at his desk or at a client’s facility, he and his wife spend every moment possible enjoying their two incredible children.

        Services/Industries

        Education

        • Boston College Law School (J.D.)
        • The George Washington University (B.A., magna cum laude)

        Public Service

        • Teach For America – ENC – 2004

        Bar Admissions

        • Connecticut
        • Maine
        • Massachusetts
        • New Hampshire

        Memberships

        • American Bar Association: Section on Environment, Energy and Resources
          • Select roles within section:
            • Co-chair: National Enforcement Conference, Washington, D.C. (fall 2019)
            • Planning Committee: Fall Conference, Nashville, Tennessee (fall 2020)
            • Leadership Development Program (2016)

        Honors

        • Recognized in Chambers USA: America’s Leading Lawyers for Business under Environment
        • Selected by peers for inclusion in New England Super Lawyers under Environmental
        • Received Katahdin Counsel Recognition for pro bono efforts (2016)

        Learn more about the third-party ratings, rankings, and selection processes used for inclusion.

        Wastewater & Water Utilities

        Verrill’s Wastewater & Water Utilities Group focuses on local, state, and federal regulation of suppliers and users of water and wastewater services throughout New England.

        Events
        When: February 27, 2026 at 9:00am - 2:30pm
        Location: Natick, MA
        When: March 6, 2024 at 8:00am – 11:30am (EDT)
        Location: Governor Hill Mansion

        Firm Highlights

        Blog

        Working 9 to 5? It’s a Way to Make a Livin’, so Make Sure You’re Payin’ for Every Minute: A Maine Employer’s Guide to Stacked Wage & Hour Rules

        Four decades after Dolly Parton gave us both the namesake anthem of the American workday and the film about three fed-up office workers’ dreams of...
        Alerts and Newsletters

        Can AI Pass the Doctor Test? FDA Considers Physician-Inspired Evaluation of GenAI Devices and Other Regulatory Measures

        AI is entering healthcare with indomitable will. It promises to increase efficiency, reduce administrative burden (which healthcare providers so...
        Press Releases

        Verrill Attorney Annabel Rodriguez Named Top Women of Law by Massachusetts Lawyers Weekly

        BOSTON, Massachusetts – Verrill attorney Annabel Rodriguez has been recognized as a Top Women of Law by Massachusetts Lawyers Weekly, and will be...
        Blog

        What Employee Benefits Lawyers Do (and How to Make the Best Use of Us)

        What do employee benefits lawyers do all day and how can clients make the best use of them? This post offers an overview of the kinds of things...
        Media Mentions

        Bloomberg Law Quotes Robert Keach on Expanded Access to Small Business Reorganization

        Verrill attorney Bob Keach was recently featured in Bloomberg Law, discussing legislation that would raise debt limits for bankruptcy relief and...
        Blog

        Phil Bartlett to Step Down as Chair of the Maine Public Utilities Commission

        On September 15, 2026, Governor Janet Mills announced that Phil Bartlett will step down as Chair of the Maine Public Utilities Commission (PUC)...
        Published Works

        Jay McCormack and Michael Fee Co-Author AHLA Article on Skin Substitute Enforcement Trends

        Verrill Partners Jay McCormack and Michael Fee co-authored an article for the American Health Law Association's Fraud and Abuse Practice Group...
        Press Releases

        Verrill Welcomes Health Care & Life Sciences Attorney Elpida Velmahos

        BOSTON, Massachusetts – Verrill is pleased to announce that Elpida Velmahos has joined the firm’s Health Care & Life Sciences Group as an...
        Press Releases

        Verrill Welcomes Litigation & Trial Attorney Emma Pooler

        PORTLAND, Maine – Verrill is pleased to announce that Emma Pooler has joined the firm’s Litigation & Trial Group as an Associate, resident in...
        Published Works

        Four Verrill Attorneys Co-Author Massachusetts Trends and Developments Chapter for Chambers and Partners Child Relocation 2026 Guide

        Verrill attorneys Mary H. Schmidt, Rachel A. Deering, Hannah R. Zukoff, and Mariah G. Tappan co-authored the “Trends and Developments” chapter...
        Blog

        A New Protected Class in Maine: Holders of Final Protection Orders

        In the lead-up to Domestic Violence Awareness Month in October, employers may be taking a closer look at how their policies and practices respond to...
        Alerts and Newsletters

        Verrill Secures SJC Victory for Boston Legacy FC in White Stadium Litigation

        Verrill has secured a significant appellate victory for Boston Legacy FC in the litigation challenging the redevelopment of White Stadium in...