# Commission Regulation (EC) No 262/2009 of 30 March 2009 laying down requirements for the coordinated allocation and use of Mode S interrogator codes for the single European sky (Text with EEA relevance), Division 5: The air navigation service provider shall manage the verification activities and shall in particular:

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

determine the appropriate operational and technical assessment environment reflecting the operational environment,
verify that the test plan describes the integration of systems identified in Article 1(2) in an operational and technical assessment environment,
verify that the test plan provides full coverage of the applicable interoperability, performance, contingency and safety requirements of this Regulation,
ensure the consistency and quality of the technical documentation and the test plan,
plan the test organisation, staff, installation and configuration of the test platform,
perform the inspections and tests as specified in the test plan,
write the report presenting the results of inspections and tests.

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Source: https://www.legislation.gov.uk/eur/2009/262/annex/VI/part/A/division/5 (the official version)
Page: https://openlegislation.uk/eu-regulation-2009-262/annex-VI/part-A/division-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.