Patrick Traylor > Vinson & Elkins LLP > Washington DC, United States > Lawyer Profile
Vinson & Elkins LLP Offices

2200 PENNSYLVANIA AVENUE NW
SUITE 500 WEST
WASHINGTON, DC 20037-1701
DISTRICT OF COLUMBIA
United States
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Patrick Traylor

Work Department
Environmental & Natural Resources
Position
Partner
Career
Companies around the world have turned to Patrick for almost twenty-five years to represent them in environmental enforcement cases and to conduct their most sensitive internal environmental compliance investigations. Most recently, Patrick was the Deputy Assistant Administrator for the U.S. Environmental Protection Agency’s Office of Enforcement and Compliance Assurance (OECA), where he served as one of the highest-ranking environmental enforcement attorneys in the federal government.
During his tenure at the EPA, Patrick supervised the agency’s nationwide Clean Air Act (CAA) civil enforcement docket. He was also integrally involved in the development of every significant enforcement policy and represented OECA in reviewing all CAA regulations and guidance issued by the EPA. Patrick leverages this insight into the EPA’s CAA enforcement process to effectively and efficiently represent clients facing enforcement investigations and actions.
In addition to his litigation practice, companies in the energy sector have turned to Patrick to secure project-critical environmental approvals for the construction and expansion of tens of billions of dollars’ worth of projects at refineries, petrochemical and fertilizer plants, LNG export terminals, and coal- and gas-fired power plants.
Top Tier Firm Rankings
- Government > Government relations
- Energy > Energy regulation: oil and gas
- Energy > Energy transactions: oil and gas
- International trade and national security > CFIUS
- Energy > Renewable/alternative power
Firm Rankings
- Finance > Capital markets: high-yield debt offerings
- Energy > Energy litigation: oil and gas
- Finance > Project finance
- Transport > Aviation and air travel: finance
- Finance > Capital markets: debt offerings
- Finance > Capital markets: equity offerings
- Antitrust > Cartel
- Real estate > Construction (including construction litigation)
- Labor and employment > Employee benefits, executive compensation and retirement plans: transactional
- Energy > Energy regulation: electric power
- Environment > Environment: litigation
- Environment > Environment: regulatory
- Environment > Environment: transactional
- Government > Government contracts
- Tax > International tax
- Antitrust > Merger control
- Real estate > Real estate investment trusts (REITs)
- Dispute resolution > Securities litigation: defense
- Tax > US taxes: contentious
- Tax > US taxes: non-contentious
- Antitrust > Civil litigation/class actions: defense
- Dispute resolution > International arbitration
- Dispute resolution > M&A litigation: defense
- M&A/corporate and commercial > Private equity buyouts: large deals ($500m+)
- Real estate > Real estate
- Finance > Restructuring (including bankruptcy): corporate
- Industry focus > Sport
- Dispute resolution > General commercial disputes
- M&A/corporate and commercial > M&A: large deals ($1bn+)
- Dispute resolution > Leading trial lawyers
- Dispute resolution > Appellate: courts of appeals / Appellate: supreme courts (states and federal)
- Finance > Commercial lending
- Dispute resolution > Corporate investigations and white-collar criminal defense
- Real estate > Land use/zoning
- M&A/corporate and commercial > Shareholder activism