; (B) the voluntary standard is or will be in effect not later than 18 months after the date of enactment of this Act; and (C) the voluntary standard is developed by Subcommittee F15 of ASTM International or such other standard development organization that the Commission determines to have met the intent of this Act. (2) Determination required to be published in the Federal Register Any determination made by the Commission under this subsection shall be published in the Federal Register. (d) Treatment of voluntary standard for purpose of enforcement If the Commission determines that a voluntary standard meets the conditions described in subsection (c), the requirements of such voluntary standard shall be treated as a consumer product safety rule promulgated under section 9 of the Consumer Product Safety Act beginning on the date which is the later of— (1) 180 days after publication of the Commission’s determination under subsection (c)