# Regulation (EU) 2016/1011 of the European Parliament and of the Council of 8 June 2016 on indices used as benchmarks in financial instruments and financial contracts or to measure the performance of investment funds and amending Directives 2008/48/EC and 2014/17/EU and Regulation (EU) No 596/2014 (Text with EEA relevance), Division 8: A contributor to an interest rate benchmark shall keep detailed records of:

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

(a) all relevant aspects of contributions of input data;
(b) the process governing input data determination and the sign-off of input data;
(c) the names of submitters and their responsibilities;
(d) any communications between the submitters and other persons, including internal and external traders and brokers, in relation to the determination or contribution of input data;
(e) any interaction of submitters with the administrator or any calculation agent;
(f) any queries regarding the input data and their outcome of those queries;
(g) sensitivity reports for interest rate swap trading books and any other derivative trading book with a significant exposure to interest rate fixings in respect of input data.

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Source: https://www.legislation.gov.uk/eur/2016/1011/annex/I/division/4/division/8 (the official version)
Page: https://openlegislation.uk/eu-regulation-2016-1011/annex-I/division-4/division-8
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.