Gregory R. Hallmark is an experienced government contracts litigation attorney in Holland & Knight's Tysons office. He is well versed in prosecuting and defending bid protests before the U.S. Government Accountability Office (GAO), the U.S. Court of Federal Claims and at the agency level, having litigated more than 100 bid protests. He also assists clients with contract claims and litigates contract disputes before the Armed Services Board of Contract Appeals (ASBCA) and Civilian Board of Contract Appeals (CBCA).
In addition, Mr. Hallmark advises businesses on a range of issues, including compliance with the Federal Acquisition Regulation (FAR) and agency FAR supplements, compliance with federal grant regulations, False Claims Act (FCA) matters, subcontracts and teaming arrangements, requests for equitable adjustment (REAs), commercial item issues, cost and pricing matters, organizational conflicts of interest, terminations and small business regulations.
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