I can find no reference to that. Care to cite your source?
"(3) NOTICE TO CONGRESS BEFORE IMPLEMENTING CHANGES. --
"(A) IN GENERAL. -- The President may not implement any change under paragraph (1) unless at least --
"(i) 60 days,
"(ii) one year, in the case of a major change described in subparagraph (D)(iii), or
"(iii) two years, in the case of a major change described in clause (i) or (ii) of subparagraph (D), before the date of implementation of the change, the President has prepared and transmitted to the Committee on the Judiciary of the House of Representatives and to the Committee on the Judiciary of the Senate a written report setting forth the proposed change. If the President proposes to make any change regarding social security account number cards, the President shall transmit to the Committee on Ways and Means of the House of Representatives and to the Committee on Finance of the Senate a written report setting forth the proposed change. The President promptly shall cause to have printed in the Federal Register the substance of any major change (described in subparagraph (D)) proposed and reported to Congress.
Sub-paragraph D:
"(D) MAJOR CHANGES REQUIRING TWO YEARS NOTICE AND CONGRESSIONAL REVIEW. -- As used in this paragraph, the term 'major change' means a change which would --
"(i) require an individual to present a new card or other document (designed specifically for use for this purpose) at the time of hiring, recruitment, or referral,
"(ii) provide for a telephone verification system under which an employer, recruiter, or referrer must transmit to a Federal official information concerning the immigration status of prospective employees and the official transmits to the person, and the person must record, a verification code, or
"(iii) require any change in any card used for accounting purposes under the Social Security Act, "42 USC 301 note" including any change requiring that the only social security account number cards which may be presented in order to comply with subsection (b)(1)(C)(i) are such cards as are in a counterfeit-resistant form consistent with the second sentence of section 205(c)(2)(D) of the Social Security Act. "42 USC 405"