; or (B) at the request of the library. (2) Criteria for determination The determination by the Superintendent under subparagraph (A) of paragraph (1) shall be made in accordance with regulations promulgated under this subchapter which shall provide for a reasonable opportunity for remediation. E Sales Program 1751. Sales program (a) Authorization of sales program (1) In general The Director of the Government Publishing Office may operate a program for the sale of information dissemination products to the public. (2) Format of products offered The Director may offer products for sale under the program in any form or format (including tangible and electronic), except that if the Director makes alterations to the product by reformatting or otherwise manipulating the original form or format of the content of the product to prepare it for sale, the Director must disclose such alterations on the product. (3) Exclusion of confidential materials The Director may not offer any product for sale under the program if the product is confidential in nature. (b) Acquisition of products (1) Authorization of additional production or procurement The Director of the Government Publishing Office may produce or procure additional copies of IDPs for the use of the sales program, so long as such production or procurement does not interfere with the prompt execution of IDP production or procurement for the Government. (2) Reprinting of documents In the case of an IDP which consists of a document, the Director may from time to time reprint additional copies of the document for sale under the program, so long as the Director notifies the office which created the IDP. (3) Blank forms The Director may print additional copies of approved Government forms for sale to the public under the sales program. (c) Resale by commercial vendors (1) Authorization of resale As part of the sales program, the Director of the Government Publishing Office may authorize the resale of IDPs by book dealers and other commercial vendors, under such terms and