Matson & Associates (M&A), founded in 1980 by Dr. Jack V. Matson, is a dynamic environmental consulting firm specializing in environmental forensics. Our services include research, litigation support, and expert witnessing. Our clients include law firms, industry, municipalities, and community-based groups throughout the U.S. We have demonstrated a commitment to excellence in environmental research and forensic analysis. Our integration of engineering and science with the law makes us unique among environmental consulting firms. Our engineers and scientists specialize in environmental forensics including source identification, historical reconstruction of chemical processes and manufacturing operations, back-prediction of chemical releases and evaluation of industry practices with standards, laws and regulations. Our engineering and scientific expertise, coupled with our knowledge of the law, allows us to produce high-quality deliverables within demanding project time constraints.