before the date of the enactment of this section, shall be deemed to be a final order under subsection (b). (B) Regulations in effect on the day before the date of the enactment of this section, establishing requirements for specific nonprescription drugs marketed pursuant to this section (including such requirements in parts 201 and 250 of title 21, Code of Federal Regulations), shall be deemed to be final orders under subsection (b), only as they apply to drugs subject to paragraphs (1), (2), (3), and (6) of subsection (a). (3) Withdrawal of regulations The Secretary shall withdraw regulations establishing final monographs and the procedures governing the over-the-counter drug review under part 330 and other relevant parts of title 21, Code of Federal Regulations (as in effect on the day before the date of the enactment of this section), or make technical changes to such regulations to ensure conformity with appropriate terminology and cross references. Notwithstanding subchapter II of chapter 5 of title 5, United States Code, any such withdrawal or technical changes shall be made without public notice and comment and shall be effective upon publication through notice in the Federal Register (or upon such date as specified in such notice). (l) Guidance The Secretary shall issue guidance that specifies— (1) the procedures and principles for formal meetings between the Secretary and sponsors or requestors for drugs subject to this section