Credentials at a Glance

Endorsed

“Vinson & Elkins has the cross-functional expertise to handle our company’s most complex issues.”

– Chambers USA Respondent

Ranked

Government: Government Contracts: The Elite (Nationwide)

– Chambers USA, 2014 – 2025

ranked

Government — Government Contracts

– The Legal 500 US, 2018–2025

Where We Excel


Vinson & Elkins’ nationally recognized Government Contracts Practice Group has deep experience and knowledge on how government procurement works in Washington and in state capitals across the country. The firm is consistently ranked by Chambers USA as among “the elite” nationwide in Government Contracts (2014-2025) and is recognized by Legal 500 (2018-2025) as among the nation’s best in Government Contracts.

Vinson & Elkins’ full-service Government Contracts team helps clients ranging from large defense/aerospace companies to early-stage technology companies anticipate and respond to the full scope of regulatory and litigation challenges of doing business with federal and state agencies. According to one Chambers respondent, Vinson & Elkins “has the cross-functional expertise to handle our company’s most complex issues.” Our experience covers the entire range of legal issues related to the procurement process, including bid protest litigation, regulatory compliance including involving the Federal Acquisition Regulation (FAR) and agency FAR supplements, claims preparation and litigation, defense of civil and criminal fraud allegations including False Claims Act/qui tam investigations and litigation, internal and government investigations, voluntary disclosures, contract negotiations, subcontracting issues, terminations, government contracts cybersecurity, and suspension and debarment. Vinson & Elkins also advises clients on the laws and guidance applicable to federal financial assistance (including grants and cooperative agreements), as well as Other Transaction Agreements (OTAs).  In addition, we routinely serve as government contracts counsel on M&A transactions, and regularly assist companies with the process of mitigating foreign ownership, control or influence (FOCI) to obtain or maintain a facility security clearance.

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Experience Highlights

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At Vinson & Elkins, we bring decades of knowledge, skill, and experience to our clients’ most complex legal matters.

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Insights

Client Alerts

Shut Door, Open Window: Eleventh Circuit Vacates Landmark District Court Ruling That the False Claims Act’s Qui Tam Provisions Violate the Appointments Clause

On September 1, 2026, the United States Court of Appeals for the Eleventh Circuit issued its widely anticipated decision in …

September 3, 2026

September 3, 2026 • 8-minute read

Articles

5 Strategies to Reduce the Risk of a DOJ False Claims Act Investigation

The Department of Justice (DOJ), via messaging from its leadership, has made clear it will prioritize and pursue aggressive civil False Claims Act (FCA) enforcement against companies that receive federal dollars. As the government’s primary civil remedy to redress fraud against the government, the FCA generates billions of dollars in annual DOJ settlements and judgments with the majority initiated by whistleblower qui tam lawsuits.

August 17, 2026

August 17, 2026 • 2-minute read

Client Alerts

CMMC Phase II Requirements Are Suspended: What Defense Contractors Need to Know

On July 13, 2026, the Department of War (DoW) announced that it was immediately suspending Phase II of its Cybersecurity …

July 16, 2026

July 16, 2026 • 5-minute read

Events

Alexander Canizares, Jamie Tabb, and Tyler Robinson presenting ACC NCR Webinar

On June 24th at 2:00 p.m. ET, Alex Canizares, Jamie Tabb, and Tyler Robinson along with Kimberly Hyde of BAE …

June 24, 2026

June 24, 2026 • 1-minute read

Client Alerts

Unrelated Relators: DOJ Launches FOCUS Initiative as Data-Driven FCA Filings Surge

Traditionally, a Department of Justice (“DOJ” or the “Department”) False Claims Act (“FCA”) investigation starts with someone with inside knowledge …

May 20, 2026

May 20, 2026 • 6-minute read

Client Alerts

Trump Administration Executive Order “Addressing DEI Discrimination by Federal Contractors” Highlights False Claims Act Risks and Other Consequences

On March 26, 2026, President Trump issued Executive Order (“EO”) 14398, titled Addressing DEI Discrimination by Federal Contractors, directing federal …

April 6, 2026

April 6, 2026 • 5-minute read

Client Alerts

California’s New Executive Order Establishes New AI Vendor Certification and Procurement Requirements

On March 30, 2026, California Governor Gavin Newsom signed Executive Order N-5-26 (the “Order”), directing state agencies to develop new …

March 31, 2026

March 31, 2026 • 5-minute read