[Article 134 U.K. Customs declarations in trade with special fiscal territories (Article 1(3) of the Code)
1. The following provisions shall apply mutatis mutandis to the trade in Union goods referred to in Article 1(3) of the Code:
(a) Chapters 2, 3 and 4 of Title V of the Code;
(b) Chapters 2 and 3 of Title VIII of the Code;
(c) Chapters 2 and 3 of Title V of this Regulation;
(d) Chapters 2 and 3 of Title VIII of this Regulation.
2. In the context of trade in Union goods referred to in Article 1(3) of the Code which takes place within the same Member State, the customs authorities of that Member State may approve that a single document may be used to declare the dispatch ( ‘ dispatch declaration ’ ) and the introduction ( ‘ introduction declaration ’ ) of the goods consigned to, from or between special fiscal territories.
3. Until the dates of the upgrading of the National Import Systems referred to in the Annex to Implementing Decision (EU) 2016/578, in the context of trade in Union goods referred to in Article 1(3) of the Code which takes place within the same Member State, the customs authority of the Member State concerned may authorise the use of an invoice or a transport document instead of the dispatch or introduction declaration.]