title: Cancer policy framework for: public health assessment of carcinogens in the environment.
abstract: Cancer remains at the forefront of public health concerns in the United States and throughout the world. Over the past 20 years a wide range of federal agencies and other organizations have been involved in developing policy statements, classification strategies, and assessment methods to address carcinogenesis and health risks. Each of these documents was developed in response to issues confronted by those organizations in pursuing their mission, often as a direct function of legislative mandates. In pursuing its mandated responsibilities, the Agency for Toxic Substances and Disease Registry (ATSDR) must address public health concerns associated with exposure to carcinogens in the context of all available relevant information. This information includes both technical data as well as science policy positions adopted by the range of organizations with programs germane to the assessment and/or regulation of carcinogens. Because of distinct differences in perspective, practice, and policy dictated by the mandated activities of these organizations and the rapidly evolving understanding of carcinogenesis, apparently divergent positions may be reflected in their conclusions. The differences outlined above, coupled with requests from the public, other agencies, and the private sector for a statement reflecting the Agency's position on science and science policy issues related to cancer, prompted the development of this policy. This document is intended to serve as a framework to guide the Agency in its programs and actions regarding carcinogens and to harmonize such efforts with those of other federal agencies and relevant organizations. This framework reflects an assessment of current practice within the Agency and defines the appropriate roles of conclusions derived by other groups, professional judgment, and emerging scientific principles in ATSDR's public health assessments of exposures to carcinogens. This Cancer Policy Framework is not intended to encompass the development of operational guidelines per se, although the Agency recognizes the utility of such efforts. A central theme of this Cancer Policy Framework is the use of risk analysis as an organizing construct based on sound biomedical and other scientific judgment to define plausible exposure ranges of concern rather than single numerical conclusions that may convey an artificial sense of precision. The development and use of innovative tools for exposure and dose response assessment (with particular emphasis on molecular epidemiology) are also endorsed.
authors.affiliation: Agency for Toxic Substances and Disease Registry, Division of Toxicology, Atlanta, GA 30333.
authors.forename: C T
authors.initials: CT
authors.lastname: DeRosa
authors.forename: Y W
authors.initials: YW
authors.lastname: Stevens
authors.forename: B L
authors.initials: BL
authors.lastname: Johnson
mesh_terms: D002274:Carcinogens, Environmental / Q000009:adverse effects*; D006077:Government Agencies; D006291:Health Policy; D006801:Humans; D009369:Neoplasms / Q000139:chemically induced / Q000517:prevention & control*; D012042:Registries; D012307:Risk Factors; D014481:United States; D014492:United States Public Health Service
chemical_list: D002274:Carcinogens, Environmental