(a) Required Information and Evidence.— Upon receipt of a complete or substantially complete application, the Secretary shall notify the claimant and the claimants representative, if any, of any information, and any medical or lay evidence, not previously provided to the Secretary that is necessary to substantiate the claim. As part of that notice, the Secretary shall indicate which portion of that information and evidence, if any, is to be provided by the claimant and which portion, if any, the Secretary, in accordance with section
5103A of this title and any other applicable provisions of law, will attempt to obtain on behalf of the claimant.
(b) Time Limitation.—
(1) In the case of information or evidence that the claimant is notified under subsection (a) is to be provided by the claimant, such information or evidence must be received by the Secretary within one year from the date such notice is sent.
(2) This subsection shall not apply to any application or claim for Government life insurance benefits.
(3) Nothing in paragraph (1) shall be construed to prohibit the Secretary from making a decision on a claim before the expiration of the period referred to in that subsection.
