# Commission Delegated Regulation (EU) 2019/2017 of 11 March 2019 supplementing Regulation (EU) 2017/1369 of the European Parliament and of the Council with regard to energy labelling of household dishwashers and repealing Commission Delegated Regulation (EU) No 1059/2010 (Text with EEA relevance), Division 2: CLEANING PERFORMANCE INDEX

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

For the calculation of the cleaning performance index (IC) of a household dishwasher model, the cleaning performance of the eco programme is compared to the cleaning performance of a reference dishwasher.
The IC is calculated as follows and rounded to two decimal places:
IC = exp (ln IC)
and
In IC=1/n×∑i=1nlnCT,i/CR,i
where:
CT,i is the cleaning performance of the eco programme of the household dishwasher under test for one test run (i), rounded to two decimal places;
CR,i is the cleaning performance of the reference dishwasher for one test run (i), rounded to two decimal places;
n is the number of test runs.

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Source: https://www.legislation.gov.uk/eur/2019/2017/annex/IV/division/2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2019-2017/annex-IV/division-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.