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Mark D. Colley’s experience includes substantial bid protests, contract claims and disputes, federal court litigations, and government audits and investigations.

Mr. Colley regularly prosecutes and defends bid protests before the US Government Accountability Office, US Court of Federal Claims and Federal Aviation Administration, Office of Dispute Resolution for Acquisition (FAA/ODRA), involving a wide array of military and civilian agency procurements, including classified acquisitions, major weapons systems, sophisticated technology, professional services, and innovative products.

Mr. Colley also has substantial experience defending Federal False Claims Act actions, including qui tam proceedings. These have included significant matters involving allegedly defective contract pricing or performance, MEDICARE claims, and purported royalty underpayments for natural gas produced from federal lands.


+1-202-942-5720

Mark D. Colley

Senior Counsel
Arnold & Porter
Washington, DC

Practice Area: Government Contracts; Commercial Litigation

All-Star

WHAT CLIENTS SAY

"Mark's legal and interpersonal skills get us great results."


ALL-STAR BIOGRAPHY

Mark D. Colley’s experience includes substantial bid protests, contract claims and disputes, federal court litigations, and government audits and investigations.

Mr. Colley regularly prosecutes and defends bid protests before the US Government Accountability Office, US Court of Federal Claims and Federal Aviation Administration, Office of Dispute Resolution for Acquisition (FAA/ODRA), involving a wide array of military and civilian agency procurements, including classified acquisitions, major weapons systems, sophisticated technology, professional services, and innovative products.

Mr. Colley also has substantial experience defending Federal False Claims Act actions, including qui tam proceedings. These have included significant matters involving allegedly defective contract pricing or performance, MEDICARE claims, and purported royalty underpayments for natural gas produced from federal lands.

Visit All-Star's Firm »


+1-202-942-5720

Mark D. Colley

Senior Counsel
Arnold & Porter
Washington, DC

Practice Area: Government Contracts; Commercial Litigation

M&A All-Star

ALL-STAR BIOGRAPHY

Mark D. Colley’s experience includes substantial bid protests, contract claims and disputes, federal court litigations, and government audits and investigations.

Mr. Colley regularly prosecutes and defends bid protests before the US Government Accountability Office, US Court of Federal Claims and Federal Aviation Administration, Office of Dispute Resolution for Acquisition (FAA/ODRA), involving a wide array of military and civilian agency procurements, including classified acquisitions, major weapons systems, sophisticated technology, professional services, and innovative products.

Mr. Colley also has substantial experience defending Federal False Claims Act actions, including qui tam proceedings. These have included significant matters involving allegedly defective contract pricing or performance, MEDICARE claims, and purported royalty underpayments for natural gas produced from federal lands.

Visit All-Star's Firm »