Treasurer of the American College of Environmental Lawyers, Serves on the Board of Regents and the Executive Committee of American College of Environmental Lawyers.
Served as law clerk to Chief Judge Pat Mehaffy, United States Court of Appeals for the Eighth Circuit, and Associate Justice Harry A. Blackmun, United States Supreme Court; Adjunct professor of Environmental Law, UALR Law School; Guest lecturer on environmental law, University of Arkansas for Medical Sciences, UALR graduate and undergraduate classes; Panelist and speaker in national, regional and state seminars on environmental law and litigation; Arkansas Bar Commission on Diversity, Charter Member; Old State House Museum Associates, original incorporator and Chairman of the Board; Board of Trustees, Arkansas Nature Conservancy, Charter Secretary and Member of the Board. Named to The Best Lawyers in America (Woodward White, Inc.) in the area of Litigation - Environmental Law, in Little Rock, for the years 2011-2016. Ranked by Chambers & Partners USA for Litigation - Environmental, 2015. Named in to Who's Who Legal (Law Business Research LTD) in the area of Environmental Law.
Co-Author, Environmental Law Practice Guide (Matthew Bender & Co. 1992); Contributing Author, Brownfields, A Comprehensive Guide to Redeveloping Contaminated Property (2nd ed. 2002).