Larry Kinsman is the co-owner of ORIN Technologies, a contractor specializing in ex-situ and in-situ chemical treatments. Larry has several years of experience as a geologist and hydrogeologist in project design, cost estimation, field supervision, and technical support of environmental remediation projects. Larry has also been involved in training regulatory agencies and foreign governments on numerous subjects including remediation technologies and treatment chemistries. Larry was part of the Interstate Technology and Regulatory Work Group (ITRC) that developed the original technology/regulatory guidance documents for the in-situ chemical oxidation of soil and groundwater. ITRC is a state-led coalition that works together with industry and stakeholders to achieve regulatory acceptance of environmental technologies. Larry has also assisted in the development of treatment chemistries used for the destruction of organic and inorganic contamination. As a result of this work, Larry has been awarded multiple patents for the development of chemistries to treat organic and inorganic compounds.