# Regulation (EC) No 1005/2009 of the European Parliament and of the Council of 16 September 2009 on substances that deplete the ozone layer (recast) (Text with EEA relevance), Annex VII: DESTRUCTION TECHNOLOGIES REFERRED TO IN ARTICLE 22(1) Extent: E+W+S+N.I. Controlled substances not listed below shall be destroyed by the most environmentally acceptable destruction technology not entailing excessive costs. Concentrated sources refer to virgin, recovered and reclaimed ozone-depleting substances. Dilute sources refer to ozone-depleting substances contained in a matrix of a solid, for example foam. The DRE criterion presents technology capability on which approval of the technology is based. It does not always reflect the day-to-day performance achieved, which in itself will be controlled by national minimum standards. Approved by the Parties. Applicability Technology Controlled substances Dilute sources Controlled substances listed in Annex I, groups I, II, IV, V, VIII Halons listed in Annex I group III Foam Destruction and removal efficiency (DRE) 99,99 % 99,99 % 95 % Cement kilns Approved Not Approved Not applicable Liquid injection incineration Approved Approved Not applicable Gaseous/fume oxidation Approved Approved Not applicable Municipal solid waste incineration Not applicable Not applicable Approved Reactor cracking Approved Not Approved Not applicable Rotary kiln incineration Approved Approved Approved Argon plasma arc Approved Approved Not applicable Inductively coupled radio frequency plasma Approved Approved Not applicable Microwave plasma Approved Not Approved Not applicable Nitrogen plasma arc Approved Not Approved Not applicable Gas phase catalytic dehalogenation Approved Not Approved Not applicable Superheated steam reactor Approved Not Approved Not applicable --- Source: https://www.legislation.gov.uk/eur/2009/1005/annex/VII (the official version) Page: https://openlegislation.uk/eu-regulation-2009-1005/annex-VII Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.