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  • Legal Documents

    Danube River Protection Convention (132.06 KB)

    Convention on cooperation for the protection and sustainable use of the Danube river. Signed in 1994 in Sofia and in force since 1998.
  • Content pages

    Hazardous Substances

    Hazardous substances can remain in the environment for a very long time, and harm ecosystems and human health. Although monitoring indicates that the loads of some substances have been reduced in recent years, many problems still persist. The increasing number of these man-made substances present in the environment is a matter of concern, and calls for the application of the precautionary principle.