2. In addition to the circumstances referred to in paragraph 1, credit institutions and financial institutions, with the exception of crypto-asset service providers, shall apply customer due diligence measures when initiating or executing an occasional transaction that constitutes a transfer of funds as defined in Article 3, point (9), of Regulation (EU) 2023/1113, that amounts to a value of at least EUR 1 000, or the equivalent in national currency, whether that transaction is carried out in a single operation or through linked transactions.