Article 54c
1. The taxable person referred to in Article 242a of Directive 2006/112/EC shall keep the following records in respect of supplies where he is deemed to have received and supplied goods himself in accordance with Article 14a of Directive 2006/112/EC or where he takes part in a supply of electronically-supplied services for which he is presumed to be acting in his own name in accordance with Article 9a of this Regulation:
(a) the records as set out in Article 63c of this Regulation, where the taxable person has opted to apply one of the special schemes provided for Chapter 6 of Title XII of Directive 2006/112/EC;
(b) the records as set out in Article 242 of Directive 2006/112/EC, where the taxable person has not opted to apply any of the special schemes provided for in Chapter 6 of Title XII of Directive 2006/112/EC.
2. The taxable person referred to in Article 242a of Directive 2006/112/EC shall keep the following information in respect of supplies other than those referred to in paragraph 1:
(a) the name, postal address and electronic address or website of the supplier whose supplies are facilitated through the use of the electronic interface and, if available:
(i) the VAT identification number or national tax number of the supplier;