Technical & Regulatory Services LLC is owned and operated by Erik R. Janus.  

We are a consulting company working to support the future of chemical risk assessment through the advancement of modern non-animal methods of toxicity and exposure evaluation.  Mr. Janus is an environmental health science, risk assessment and regulatory toxicology expert with over 20 years of experience in a wide variety of sectors, including roles in academia, state and federal government agencies, corporation and trade associations and non-governmental organizations.  Mr. Janus specializes in the science and regulation related to pesticides (agricultural and antimicrobial) and endocrine-disrupting chemicals (i.e. Federal Insecticide Fungicide and Rodenticide Act, US EPA Endocrine Disruptor Screening Program) and has actively advocated for reduction of animal use in the testing of chemicals for many years.  He currently holds leadership roles in the Society of Toxicology, Society of Risk Analysis and the International Society of Regulatory Toxicology & Pharmacology.