(a) A national bank shall adhere to safe and sound banking practices and the specific requirements of this part in conducting the activities described in § 1.3. The bank shall consider, as appropriate, the interest rate, credit, liquidity, price, foreign exchange, transaction, compliance, strategic, and reputation risks presented by a proposed activity, and the particular activities undertaken by the bank must be appropriate for that bank.

(b) In conducting these activities, the bank shall determine that there is adequate evidence that an obligor possesses resources sufficient to provide for all required payments on its obligations, or, in the case of securities deemed to be investment securities on the basis of reliable estimates of an obligor's performance, that the bank reasonably believes that the obligor will be able to satisfy the obligation.

(c) Each bank shall maintain records available for examination purposes adequate to demonstrate that it meets the requirements of this part. The bank may store the information in any manner that can be readily retrieved and reproduced in a readable form.