# Commission Implementing Regulation (EU) No 404/2011 of 8 April 2011 laying down detailed rules for the implementation of Council Regulation (EC) No 1224/2009 establishing a Community control system for ensuring compliance with the rules of the Common Fisheries Policy, Article 146c: General principles

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

1. All messages shall be exchanged based on the United Nations Centre for Trade Facilitation and Electronic Business (UN/CEFACT) P1000 standard. Only data fields, core components, objects and well formatted Extensible Markup Language (XML) messages according to the XML Schema Definition (XSD) based on the UN/CEFACT standardisation libraries shall be used.
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4. Date and time shall be transmitted in Coordinated Universal Time (UTC).
5. All reports shall have a unique report identifier.
6. A unique human readable fishing trip identifier shall be used to link the fishing log-book data with landing declaration data, transhipment declaration data, sales note data, take-over declaration data and transport document data.
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Source: https://www.legislation.gov.uk/eur/2011/404/article/146c (the official version)
Page: https://openlegislation.uk/eu-regulation-2011-404/article-146c
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.