In response to Michigan’s movement toward legalized marijuana, he and his partners developed a marijuana business practice called CannalexLaw. Hendricks is a member and officer of the State Bar of Michigan’s Marijuana Law Section and the National Cannabis Bar Association. Hendricks speaks regularly on marijuana and business including to the Food and Drug Law Institute, the Michigan Township Association, ICLE, the Public Corporation Law Section of the State Bar of Michigan, various business sections of the Grand Rapids Bar Association and to the Law & Justice Committee of the Michigan House of Representatives.