# Commission Delegated Decision (EU) 2015/1959 of 1 July 2015 on the applicable systems to assess and verify constancy of performance of wastewater engineering products pursuant to Regulation (EU) No 305/2011 of the European Parliament and of the Council (Text with EEA relevance), Annex I: PRODUCTS COVERED

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

This Decision applies to:
1.. back-flow devices: air admittance valve ventilating pipework;
2.. kits for wastewater pumping station and effluent lifting plants;
3.. kits and elements for wastewater treatment plants and on-site treatment equipment;
4.. septic tanks;
5.. prefabricated drainage channels;
6.. manholes and inspection chambers;
7.. step irons, ladders and handrails for manholes and inspection chambers;
8.. separators;
9.. manhole covers and gully tops.

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Source: https://www.legislation.gov.uk/eudn/2015/1959/annex/I (the official version)
Page: https://openlegislation.uk/eu-decision-2015-1959/annex-I
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.