Tetra Tech’s senior industrial hygienists, epidemiologists, and public health scientists are designated as consulting or testifying experts in a variety of litigation, including toxic torts, product liability, worker exposure, and personal injury. We have conducted numerous exposure assessments for epidemiologic research. Our rigorous internal quality control programs, experienced project management, and strong technical background ensure that our research methods, as well as our findings, are defensible in litigation proceedings. Our work satisfies the scrutiny of our clients, peers, regulatory agencies, and the litigation process.