Regulation (EU) No 389/2013 is amended as follows:

1. (1)

   in Article 7 the following paragraph 4 is added:

   ‘4.

   The central administrator shall ensure that the Union Registry maintains a communication link with the registries of greenhouse gas emissions trading systems with whom a linking agreement is in force in accordance with Article 25 of Directive 2003/87/EC for the purposes of communicating transactions with allowances.’;

2. (2)

   in Article 56 the following paragraphs 4 and 5 are added:

   ‘4.

   Where an agreement pursuant to Article 25 of Directive 2003/87/EC is in force and requires transferring aviation allowances to aircraft operators holding accounts in the registry of another greenhouse gas emissions trading system, the central administrator, in cooperation with the administrator of the other registry, shall ensure that the Union Registry transfers those aviation allowances from the EU Aviation Allocation Account to the corresponding accounts in the other registry.

   5.

   Where an agreement pursuant to Article 25 of Directive 2003/87/EC is in force and requires transferring aviation allowances corresponding to another greenhouse gas emissions trading system to aircraft operators holding accounts in the Union Registry, the central administrator, in cooperation with the administrator of the other registry, shall ensure that the Union Registry transfers those aviation allowances from the corresponding accounts of the other registry to the aircraft operator holding accounts in the Union Registry, upon approval by the competent authority responsible for the administration of the other greenhouse gas emissions trading system.’;

3. (3)

   in Article 67 the following paragraph 5 is added:

   ‘5.

   Where an agreement is in force in accordance with Article 25 of Directive 2003/87/EC, paragraphs 1, 2 and 3 of this Article shall apply to units issued under the greenhouse gas emissions trading system linked to the EU ETS.’;

4. (4)

   Article 71 is replaced by the following:

   ‘Article 71Implementation of linking arrangements

   The central administrator may create accounts and processes and undertake transactions and other operations at appropriate times to implement agreements and arrangements made pursuant to Articles 25 and 25a of Directive 2003/87/EC.’;

5. (5)

   the following Article 99a is inserted:

   ‘Article 99aSuspension of linking agreements

   In case of suspension or termination of an agreement under Article 25 of Directive 2003/87/EC, the central administrator shall take the measures in accordance with the agreement.’;

6. (6)

   in Article 105, the following paragraph 3 is added:

   ‘3.

   Standards developed in accordance with agreements under Article 25 of Directive 2003/87/EC shall be consistent with the data exchange and technical specifications drawn up in accordance with paragraphs 1 and 2.’;

7. (7)

   Article 108 is replaced by the following:

   ‘Article 108Records

   1.

   The central administrator shall ensure that the Union Registry stores records concerning all processes, log data and account holders for five years after the closure of an account.

   2.

   Personal data shall be removed from the records after five years of the closure of an account or after five years of the closure of business relationship, as defined in Article 3(13) of Directive (EU) 2015/849, with the natural person.

   3.

   Personal data may be retained, with access restricted to the central administrator, for additional five years only for the purposes of investigation, detection, prosecution, tax administration or enforcement, auditing and financial supervision of activities involving allowances, or of money laundering, terrorism financing, other serious crime or market abuse for which the accounts in the Union Registry may be an instrument, or of breaches of Union or national law ensuring the functioning the EU ETS.

   4.

   For the purposes of investigation, detection, prosecution, tax administration or enforcement, auditing and financial supervision of activities involving allowances, or of money laundering, terrorism financing, other serious crime or market abuse for which the accounts in the Union Registry may be an instrument, or of breaches of Union or national law ensuring the functioning the EU ETS, personal data controlled by national administrators may be retained after the closure of the business relationship until the end of a period corresponding to the maximum prescription period of these offences laid down in the national law of the national administrator.

   5.

   Account information containing personal data, gathered pursuant to the provisions of this Regulation and not stored in the Union Registry or the EUTL shall be retained according to the provisions of this Regulation.

   6.

   The central administrator shall ensure that national administrators are able to access, query and export all records held in the Union Registry in relation to accounts that are or were administered by them.’

8. (8)

   in Annex XIV, the following point 4a is inserted:

   ‘4a.On 1 May each year, the following information shall be published on agreements which are in force pursuant to Article 25 of Directive 2003/87/EC recorded by the EUTL by 30 April:

   1. (a)

      holdings of allowances issued in the linked emissions trading system on all accounts in the Union Registry;

   2. (b)

      number of allowances issued in the linked emissions trading system used for compliance in the EU ETS;

   3. (c)

      sum of allowances issued in the linked emissions trading system that were transferred to accounts in the Union Registry in the preceding calendar year;

   4. (d)

      sum of allowances that were transferred to accounts in the linked emissions trading system in the preceding calendar year.’.