http://www.legislation.gov.uk/eur/2012/389/article/12Council Regulation (EU) No 389/2012 of 2 May 2012 on administrative cooperation in the field of excise duties and repealing Regulation (EC) No 2073/2004Council Regulation (EU) No 389/2012Council Regulation (EU) No 389/2012 of 2 May 2012 on administrative cooperation in the field of excise duties and repealing Regulation (EC) No 2073/20042020-12-13King's Printer of Acts of Parliamenthttps://webarchive.nationalarchives.gov.uk/eu-exit/https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02012R0389-20130701texttext/xmlen2013-07-01 CHAPTER II <Strong>COOPERATION ON REQUEST</Strong> Participation of officials from other Member States in administrative enquiries Article 12 1 By agreement between the requesting authority and the requested authority and in accordance with the arrangements laid down by the latter, officials authorised by the requesting authority may be present in the offices of the administrative authorities of the requested Member State, or any other place where those authorities carry out their duties, with a view to exchanging the information necessary to ensure the correct application of legislation on excise duties. Where the requested information is contained in documentation to which the officials of the requested authority have access, the officials of the requesting authority shall be given copies thereof. 2 By agreement between the requesting authority and the requested authority and in accordance with the arrangements laid down by the latter, officials designated by the requesting authority may be present during the administrative enquiries carried out in the territory of the requested Member State with a view to exchanging the information necessary to ensure the correct application of legislation on excise duties. Where such agreement is reached, the officials of the requesting authority may have access to the same premises and documents as the officials of the requested authority, through the intermediary of those officials and for the sole purpose of carrying out the administrative enquiry. Officials of the requesting authority shall conduct enquiries or ask questions only with the agreement and under the supervision of officials of the requested authority. They shall not exercise the powers of inspection conferred on officials of the requested authority. 3 The officials of the requesting authority present in another Member State in accordance with paragraphs 1 and 2 shall at all times be able to produce a written authority indicating their identity and their official capacity.