under this section shall be carried out in accordance with regulations promulgated under this subchapter. 1727. Replacement and removal of products from national collection (a) Limitation on replacement and removal An information dissemination product may not be replaced or removed from the national collection under this subchapter except as provided under the policies described in subsection (b). (b) Policies (1) In general The Superintendent of Documents shall carry out each of the following policies with respect to the information dissemination products, regardless of form or format, which are included in the national collection under this subchapter: (A) A policy for the replacement of an IDP in case of error. (B) A policy for the removal of an IDP when required to comply with relevant law. (2) Requirements The policies described in paragraph (1) shall provide for— (A) notification of the replacement or removal to the public and the Federal Depository Libraries