# Commission Delegated Regulation (EU) 2020/2034 of 6 October 2020 supplementing Regulation (EU) No 376/2014 of the European Parliament and of the Council as regards the common European risk classification scheme (Text with EEA relevance), Division 2.1.2: Barrier effectiveness

Extent: E+W+S+N.I.

The effectiveness of each barrier shall be classified as follows:
‘Stopped’ if the barrier prevented the accident from occurring;
‘Remaining Known’: if it is known whether the barrier remained between the occurrence under assessment and the potential accident outcome;
‘Remaining Assumed’: if it is assumed that the barrier remained between the occurrence under assessment and the potential accident outcome;
‘Failed Known’: if it is known that the barrier has failed;
‘Failed Assumed’: if it is assumed that the barrier have failed even if insufficient or no information is available to determine this;
‘Not Applicable’: if the barrier is not relevant to the occurrence under assessment.

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Source: https://www.legislation.gov.uk/eur/2020/2034/annex/division/1/division/2/division/2.1/division/2.1.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2020-2034/annex/division-1/division-2/division-2.1/division-2.1.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.