Walsh William J

In the dynamic and often complex regulatory environment of Washington, D.C., businesses and organizations frequently encounter intricate challenges related to environmental compliance, administrative law, and government policy. Navigating these areas requires not only deep legal knowledge but also a nuanced understanding of scientific, technical, and political considerations. William J. Walsh stands as a highly respected attorney in Washington, D.C., known for his extensive expertise in administrative law and regulatory practice, particularly within the realms of environment, land, and natural resources law. For companies, associations, and individuals operating within D.C. or facing federal regulatory hurdles, Mr. Walsh offers invaluable counsel and strategic advocacy.

As a partner at Lewis Brisbois, a prominent national law firm, William J. Walsh brings a wealth of experience, having spent decades practicing in these specialized fields. His background includes significant roles, such as serving as chief of the Environmental Protection Agency's (EPA) Drinking Water and Wetlands Enforcement Branch and being lead EPA counsel on precedent-setting hazardous waste lawsuits like Love Canal. This unique blend of government experience and private practice acumen makes him a formidable advocate, equipped to assist clients in identifying and mitigating business risks associated with increasingly complex product safety and chemical ingredient regulations. For D.C. locals, particularly those involved in industries heavily impacted by environmental and regulatory policies, Mr. Walsh represents a top-tier resource for navigating these critical legal waters.

William J. Walsh practices at a highly strategic and accessible location in the heart of Washington, D.C., making it convenient for clients across the metropolitan area to connect with him. His office is located at:

600 14th St NW #500, Washington, DC 20005, USA

This prime downtown D.C. address places the office within the immediate vicinity of major government buildings, federal agencies, and key business districts. The location offers exceptional accessibility via public transportation, which is paramount in D.C. The office is just a short walk from the Metro Center station, a central hub serving the Red, Orange, Blue, and Silver Lines. This extensive connectivity ensures that clients coming from virtually any part of Washington, D.C., or even the surrounding Maryland and Virginia suburbs, can reach the office with considerable ease and efficiency. The proximity to multiple Metro lines significantly reduces travel time and stress for clients.

For clients who prefer to drive, numerous commercial parking garages are available within a few blocks of the 14th Street NW address. While parking in downtown D.C. can sometimes be challenging, the abundance of commercial garages in this area provides viable options. However, it is always recommended for visitors to confirm parking availability and rates in advance, especially during peak business hours. The strategic location of the office underscores William J. Walsh's commitment to being an accessible and integral legal resource for the D.C. community, particularly for those whose legal needs intersect with federal regulatory matters.

William J. Walsh's practice is deeply specialized, focusing on areas crucial for businesses and organizations operating under federal environmental and administrative regulations. His services are designed to provide comprehensive legal support in these highly intricate fields.

• Administrative Law & Regulatory Practice: He assists clients in navigating the complex web of federal administrative laws and regulations. This includes advising on regulatory compliance, engaging with federal agencies, and representing clients in administrative proceedings.
• Environment, Land, & Natural Resources Law: A core focus of his practice, Mr. Walsh provides counsel on a broad range of environmental issues. This encompasses compliance with major environmental statutes, land use matters, and natural resource management.
• Per- and Polyfluoroalkyl Substances (“PFAS”): Given the increasing regulatory scrutiny on PFAS chemicals, Mr. Walsh offers specialized guidance on identifying and mitigating business risks associated with these substances, including compliance and litigation defense.
• Sustainability and Environmental, Social, and Governance (ESG) Practice: He advises clients on emerging ESG issues, helping them develop and implement strategies to meet sustainability goals, manage environmental risks, and comply with evolving ESG reporting and governance standards.
• Government Policy Advocacy: Mr. Walsh works with clients to advocate for changes to environmental regulations and policies, leveraging his understanding of government processes to influence outcomes beneficial to his clients' interests.
• Regulatory Compliance and Counseling: He provides proactive counseling to help businesses comply with various product safety and chemical ingredient regulations, ensuring they meet statutory requirements like the Consumer Product Safety Act and the National Highway Safety Act.
• Environmental Litigation: Mr. Walsh defends clients against regulatory enforcement actions and handles personal injury/property damage liability litigation arising from environmental issues, drawing on his extensive experience as a former EPA litigator.
• Due Diligence: He assists in assessing environmental liabilities and compliance risks in corporate transactions, such as mergers and acquisitions.

William J. Walsh's legal practice is distinguished by several key features and highlights that make him a highly sought-after attorney in Washington, D.C. for environmental and regulatory matters.

• Extensive Government Experience: A significant highlight is his tenure as chief of the EPA's Drinking Water and Wetlands Enforcement Branch and lead EPA counsel on major hazardous waste lawsuits, including Love Canal. This firsthand experience within a federal regulatory agency provides invaluable insight into government enforcement priorities, regulatory development, and litigation strategies.
• Deep Regulatory Knowledge: His practice is built on a profound understanding of complex environmental statutes and product safety regulations. This allows him to provide highly informed and strategic counsel on compliance, risk mitigation, and policy advocacy.
• Focus on Emerging Issues: Mr. Walsh actively addresses contemporary and evolving challenges such as Per- and Polyfluoroalkyl Substances (PFAS) and Environmental, Social, and Governance (ESG) concerns. This forward-looking approach ensures clients receive advice on cutting-edge regulatory matters.
• Comprehensive Litigation Capabilities: He has a strong track record in defending regulatory enforcement actions and managing environmental litigation, leveraging his background as a litigator to protect clients' interests effectively.
• Policy Advocacy: Beyond compliance and defense, Mr. Walsh is adept at advocating for changes to environmental regulations and policies, offering clients a pathway to influence the regulatory landscape.
• Recognized Expertise: His long career, spanning decades as an associate, partner, and Of Counsel at major U.S. law firms, combined with his previous government roles, solidifies his standing as a leading authority in his practice areas.
• Author and Speaker: Mr. Walsh has contributed to legal discourse by writing and speaking on a wide range of environmental topics, demonstrating his thought leadership and commitment to advancing knowledge in the field.
• Association with Lewis Brisbois: Practicing within Lewis Brisbois, a national firm, provides him access to extensive resources and a broad network, benefiting clients with comprehensive support.

As is typical for highly experienced and specialized legal professionals operating within a prominent national firm like Lewis Brisbois, William J. Walsh's practice does not publicly offer promotions or special discounts. The value of engaging an attorney of his caliber lies in his extensive expertise, deep regulatory insight, and proven track record in complex environmental and administrative law.

For businesses and organizations in Washington, D.C., seeking guidance on intricate environmental, regulatory, or administrative matters, the primary "offer" is access to unparalleled experience, including a unique perspective gained from significant roles within the EPA. Prospective clients are encouraged to directly contact his office to schedule an initial consultation. During this consultation, you can discuss your specific legal challenges, understand how Mr. Walsh's expertise aligns with your needs, and receive information regarding the firm's fee structure. This direct, personalized approach ensures that clients receive tailored advice and a clear understanding of the investment required for high-level legal representation in these specialized fields.

For businesses and organizations in Washington, D.C., seeking expert legal counsel in environmental, regulatory, and administrative law, William J. Walsh's office is readily accessible.

Address: 600 14th St NW #500, Washington, DC 20005, USA

Phone: (202) 220-1200

Mobile Phone: +1 202-220-1200

Prospective clients are encouraged to reach out via phone to schedule a consultation. This direct line of communication allows for an initial discussion of your legal inquiry and can help in determining how Mr. Walsh’s specialized expertise can best serve your specific needs. When contacting the office, providing a brief overview of your regulatory or environmental concern can help streamline the process and ensure you are connected with the appropriate support. The firm's central D.C. location makes it convenient for in-person meetings once an appointment has been set.

For residents and, more specifically, businesses operating within the highly regulated landscape of Washington, D.C., William J. Walsh offers an exceptionally suitable and invaluable legal resource. His office at 600 14th St NW #500 provides a supremely accessible downtown location, easily reachable via Metro Center and other public transport options. This practical convenience is a significant benefit for D.C.-based entities needing frequent or urgent legal consultations.

What truly makes Mr. Walsh ideal for the local D.C. community is his unparalleled depth of experience in environmental, administrative, and regulatory law. His background, including leadership roles at the EPA, provides a unique "insider's" perspective on federal regulations and enforcement. This is critical in a city where federal policy heavily impacts businesses, from manufacturing and chemicals to real estate development and emerging sustainability initiatives. Whether a local business needs to navigate complex PFAS regulations, ensure comprehensive ESG compliance, defend against environmental enforcement actions, or advocate for changes in government policy, Mr. Walsh brings a strategic and informed approach. His ability to bridge the gap between scientific complexities, regulatory frameworks, and legal strategy makes him a top-tier choice for D.C. businesses grappling with the intricate demands of federal environmental and administrative law. For any entity seeking to mitigate risk, ensure compliance, or influence policy in these specialized fields, William J. Walsh stands as a highly qualified and locally accessible expert.