# Commission Implementing Regulation (EU) 2019/1026 of 21 June 2019 on technical arrangements for developing, maintaining and employing electronic systems for the exchange of information and for the storage of such information under the Union Customs Code, Article 27: National BTI system

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

1. A national BTI system, where created, shall be used by the customs authority of the Member State which created it to process, exchange and store information pertaining to applications and decisions related to BTI or to any subsequent event which may affect the original application or decision, for the purposes of verifying whether the conditions for the acceptance of an application or for taking a decision are fulfilled.
2. The customs authority of a Member State shall use its national BTI system for the purposes of Article 16(4), Article 17 and Article 21(2)(b) and (5) of Implementing Regulation (EU) 2015/2447, unless it uses the central EBTI system for those purposes.
3. The national BTI system shall interoperate with the national trader portal and with the central EBTI system.

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Source: https://www.legislation.gov.uk/eur/2019/1026/article/27 (the official version)
Page: https://openlegislation.uk/eu-regulation-2019-1026/article-27
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.