Founded in Washington, DC in 1962, and now with offices in Brussels, San Francisco, Shanghai, and Paris, Keller and Heckman has developed a unique blend of legal and scientific expertise to guide clients skillfully through complex regulatory areas.

Keller and Heckman attorneys and staff serve our clients by combining scientific and technical expertise with outstanding legal talent. On staff to assist attorneys are scientists from the fields of chemistry, toxicology, chemical engineering, electrical engineering, and industrial hygiene. This collaboration of law and science yields a thorough understanding of the issues clients face and the solutions that legal reasoning alone cannot offer.