# Commission Implementing Regulation (EU) 2020/639 of 12 May 2020 amending Implementing Regulation (EU) 2019/947 as regards standard scenarios for operations executed in or beyond the visual line of sight (Text with EEA relevance), Division (3): This certificate shall be valid for five years. The revalidation, within its validity period is subject to any of the following:

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

(a) the demonstration of competencies in accordance with point (2);
(b) the completion of a refresher training addressing the theoretical knowledge subjects as defined in point (2) provided by the competent authority or by an entity designated by the competent authority.

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Source: https://www.legislation.gov.uk/eur/2020/639/annex/chapter/I/division/2/division/3 (the official version)
Page: https://openlegislation.uk/eu-regulation-2020-639/annex/chapter-I/division-2/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.