Keller and Heckman, founded in 1962, has a broad practice in the areas of regulatory law, litigation, and business transactions, serving both domestic and international clients. Our firm is a pioneer in the use of interdisciplinary approaches to problem-solving. Since 1971, we have had an in-house scientific staff that works closely with the firm's attorneys on matters of technical complexity. Many of our attorneys also have government experience and expertise in multiple areas of the law.
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On August 19, 2026, the U.S. Court of Appeals for the Fifth Circuit issued a published opinion granting petitions for review in seven consolidated cases, vacating FDA’s Premarket Tobacco Product Application (PMTA) marketing denial orders (MDOs) for each manufacturer petitioner’s…
Keller and Heckman Partner Eric Gotting was interviewed on the recent episode of Regulator Watch (RegWatch), “Major Win | Court Ruling Could Dismantle FDA’s Flavored Vape Ban.” The episode discusses the recent Fifth Circuit ruling that FDA violated the Administrative…
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