No-one wants a major accident to occur! This paper describes the developmen
t of EC policies to convert this simple and obvious fact into a coherent pr
evention strategy which can deliver a high level of protection throughout t
he European Community. The Seveso II Directive is described in detail, bein
g the relevant Community Instrument which Member States must implement in t
heir national laws. The need to achieve the correct balance between setting
general goals and being over prescriptive is discussed, commensurate with
the intent to be flexible but yet consistent and effective at the same time
. The main changes from Seveso I are discussed, including requirements rela
ted to the operator's management systems, the competent authority's systems
for inspection, and information and consultation arrangements with the pub
lic. (C) 1999 Elsevier Science B.V. All rights reserved.