# Commission Delegated Decision (EU) 2015/1936 of 8 July 2015 on the applicable systems to assess and verify constancy of performance of ventilation ducts and pipes for air ventilation pursuant to Regulation (EU) No 305/2011 of the European Parliament and of the Council (Text with EEA relevance), Annex II: SYSTEMS OF ASSESSMENT AND VERIFICATION OF CONSTANCY OF PERFORMANCE

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

For the products covered by this Decision, taking into account their essential characteristics, the systems for Assessment and Verification of Constancy of Performance apply as follows:
Table 1
For all essential characteristics except for reaction to fire
Products
Essential Characteristics
Applicable system for Assessment and Verification of Constancy of Performance as set out in Annex V to Regulation (EU) No 305/2011
Ventilation ducts and pipes intended to be used in construction works for air ventilation
For all essential characteristics except for reaction to fire
3
Table 2
For reaction to fire only
For all products indicated in the first column of Table 1, the systems for Assessment and Verification of Constancy of Performance are determined, depending on their subfamilies, as follows:
Product subfamilies
Applicable system for Assessment and Verification of Constancy of Performance as set out in Annex V to Regulation (EU) No 305/2011
Products for which a clearly identifiable stage in the production process results in an improvement of their reaction to fire performance (e.g. an addition of fire retardants or a limiting of organic material)
1
Products for which an applicable European legal base exists to classify their reaction of fire performance without testing
4
Products not belonging to the subfamilies indicated in rows 1 and 2
3

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Source: https://www.legislation.gov.uk/eudn/2015/1936/annex/II (the official version)
Page: https://openlegislation.uk/eu-decision-2015-1936/annex-II
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.