Charles Weiss, a Fellow in the American College of Trial Lawyers and the International Academy of Trial Lawyers, has more than 40 years experience in business and complex litigation, representing numerous Fortune 500 companies and other clients in significant litigation matters involving class action, intellectual property, federal and state securities law, antitrust and unfair competition, product liability, fraud, False Claims Act, employment discrimination, trade secrets and non-compete agreements, insurance coverage, state and federal constitutional law, Lanham Act and false and misleading advertising, software development, legal and accounting malpractice and breach of commercial and government contracts.

He has handled cases at both the trial and appellate levels, having appeared in more than 30 federal district courts around the country and in seven circuits of the Federal Courts of Appeals, the Federal Court of Claims and the United States Supreme Court. He has represented clients in matters where the amounts in issue have exceeded $1 billion.

He also has more than 35 years experience in government contract matters including preparation of proposals, negotiations of contracts, bid protests, government audits and investigations, defective cost claims, complex litigation and arbitrations, grand jury investigations and subpoenas, internal investigations, teaming agreements, licensing and rights in data agreements and disputes, qui tam suits, terminations for convenience and default and claims before Boards of Contract Appeals, Claims Court and state and federal courts.

In addition, he has counseled clients in connection with negotiating and drafting construction contracts, bidding on and proposing contracts, preparing and defending claims, mechanic’s liens and construction bonds and title insurance. He has represented clients in resolving disputes on numerous construction projects, both domestic and foreign, including the world’s three tallest buildings, highway projects, energy generation plants, ethanol plants, major school district renovations, military base housing, hotels, hospitals, residential developments, mining facilities, manufacturing facilities, secondary wastewater treatment plants and parking garages. Mr. Weiss chaired the Annual St. Louis Conference on Construction Law for several years and has written and lectured frequently on topics related to construction and government contract law.