; (3) the authority of the Secretary to act on an application pursuant to section 587B before completion of an establishment inspection, as the Secretary determines appropriate; or (4) the authority of the Secretary with respect to postmarket surveillance under section 587X. 587J. Registration and listing (a) Registration requirement (1) In general Each person described in subsection (b)(1) shall— (A) during the period beginning on October 1 and ending on December 31 of each year, register with the Secretary the name of such person, places of business of such person, all establishments engaged in the activities specified under this paragraph, the establishment registration number of each such establishment, and a point of contact for each such establishment, including an electronic point of contact; and (B) submit an initial registration containing the information required under subparagraph (A)— (i) in accordance with the timelines for submission under subsection (c), if the establishment is engaged in any activity described in subsection (b)(1) on the effective date of this section, unless the Secretary establishes by guidance a date later than such date for all or a category of such establishments