Civil Engineering

American Institute of Steel Construction (AISC)

American Society of Civil Engineers (ASCE)

Portland Cement Association (PCA)

Environmental Engineering

Association of Environmental Engineering and Science Professors (AEESP)

Air & Waste Management Association (A&WMA)

American Water Works Association (AWWA)

Water Environment Federation (WEF)

Professional Engineer (P.E.) registration

National Council of Examiners for Engineering and Surveying (NCEES)

Arizona State Board of Technical Registration (BTR)

California Board for Professional Engineers and Land Surveyors

Colorado State Board of Licensure for Architects, Professional Engineers and Professional Land Surveyors

New Mexico State Board of Licensure for Professional Engineers and Surveyors

Texas Board of Professional Engineers

Federal Agencies

U.S. Environmental Protection Agency (EPA)

National Science Foundation (NSF)