PCS/95.38
December 1995
An
Assessment Report on: |
|
| Prepared by: L.
Ritter, K.R. Solomon, J. Forget |
For: The International Programme on Chemical Safety (IPCS) |
Click to download: Persistent Organic Pollutants Assessment Report, IOMC, Dec. 1995, 76K/145K, English
This report is produced for the International Programme on Chemical Safety (IPCS). The work is carried out within the framework of the Inter-Organization Programme for the Sound Management of Chemicals (IOMC). The report does not necessarily represent the decisions or the stated policy of the United Nations Environment Programme, the International Labour Organisation, or the World Health Organization.
The International Programme on Chemical Safety (IPCS) is a joint venture of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization. The main objective of the IPCS is to carry out and disseminate evaluations of the effects of chemicals on human health and the quality of the environment. Supporting activities include the development of epidemiological, experimental laboratory, and risk-assessment methods that could produce internationally comparable results, and the development of human resources in the field of chemical safety. Other activities carried out by the IPCS include the development of know-how for coping with chemical accidents, strengthening capabilities for prevention of an response to chemical accidents and their follow-up, coordination of laboratory testing and epidemiological studies, and promotion of research on the mechanisms of the biological action of chemicals.
The Inter-Organization Programme for the Sound Management of Chemicals (IOMC), was established in 1995 by UNEP, ILO, FAO, WHO, UNIDO, and OECD (Participating Institutions), following recommendations made by the 1992 UN Conference on Environment and Development to strengthen cooperation and increase international coordination in the field of chemical safety. The purpose of the IOMC is to promote coordination of the policies and activities pursued by the Participating Organizations, jointly or separately, to achieve the sound management of chemicals in relation to human health and the environment.
This document is not a formal publication of the World Health Organization (WHO), and all rights are reserved by the Organization.
The views expressed in documents by named authors are solely the responsibility of those authors.
At its ninth meeting in May 1995, the UNEP Governing Council adopted Decision 18/32 concerning Persistent Organic Pollutants. The decision invites the Inter-Organization Programme on the Sound Management of Chemicals (IOMC), working with the International Programme on Chemical Safety (IPCS) and the Intergovernmental Forum on Chemical Safety (IFCS) to undertake an assessment process addressing persistent organic pollutants (POPs). This process is to initially begin with 12 specific compounds and should consolidate existing information on the relevant chemistry and toxicology, transport and disposition, as well as the availability and costs of substitutes to these substances. The effort will also assess realistic response strategies, policies, and mechanisms for reducing and/or eliminating emissions, discharges, and other losses of these substances. This information will serve as the basis for recommendations to be developed by the IFCS on potential international actions to be considered at the session of the UNEP Governing Council and the World Health Assembly in 1997.
IPCS, in consultation with the organizations participating in the IOMC, has proceeded with the initial phase of the work. The initial effort aims to compile the existing information on the chemistry, toxicology, relevant transport pathways and the origin, transport and disposition of the substances concerned and additionally, reference briefly what information is available on the costs and benefits associated with substitutes, and the socio-economic aspects of the issue. The effort builds on ongoing activities including the substantial work in progress under the Long-Range Transboundary Air Pollution Convention and the 1995 International Expert Meeting on POPs sponsored by Canada and the Philippines.
This assessment report is a shortened version of a companion document "A Review of the Persistent Organic Pollutants: DDT, Aldrin, Dieldrin, Endrin, Chlordane, Heptachlor, Hexachlorobenzene, Mirex, Toxaphene, Polychlorinated Biphenyls, Dioxins and Furans" (PCS 95.39). This assessment report presents a distillation of the critical issues and facts but, for ease of reading, references have been omitted. The reader who desires more information and references should consult the larger review document cited above which is available upon request.
A draft version of this assessment report was submitted as an information document to the Intergovernmental Conference to Adopt a Global Programme of Action for the Protection of the Marine Environment from Land-Based Activities, Washington, D.C., 23 October - 3 November 1995. This final version of the assessment report is being submitted as a background document for the second meeting of the Intersessional Group of the IFCS to be held in March 1996. This document will serve as a basis for development of a work plan to complete the assessment process called for in the UNEP Governing Council Decision.
1: INTRODUCTION
2: PROPERTIES AND ENVIRONMENTAL BEHAVIOUR OF PERSISTENT ORGANIC POLLUTANTS
4: ENVIRONMENTAL FATE AND TRANSPORT OF PERSISTENT ORGANIC POLLUTANTS
5: USES, SOURCES, ALTERNATIVES
6: SUBSTANCE PROFILES FOR THE PERSISTENT ORGANIC POLLUTANTS:
7: CONCLUSIONS