1. Obliged entities shall obtain from the obliged entity relied upon all the necessary information concerning the customer due diligence measures laid down in Article 20(1), points (a), (b) and (c), or the business being introduced.
2. Obliged entities which rely on other obliged entities shall take all necessary steps to ensure that the obliged entity relied upon provides, upon request:
(a) copies of the information collected to identify the customer;
(b) all supporting documents or trustworthy sources of information that were used to verify the identity of the client, and, where relevant, of the customer's beneficial owners or persons on whose behalf the customer acts, including data obtained through electronic identification means and relevant trust services as set out in Regulation (EU) No 910/2014; and
(c) any information collected on the purpose and intended nature of the business relationship.
3. The information referred to in paragraphs 1 and 2 shall be provided by the obliged
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