; (B) the date that is the last day of the first regular session of the legislature of the State that begins after the date of the enactment of this Act; or (C) in the case of a State receiving a subsequent determination under subsection (a)(4), the date that is the last day of the first regular session of the legislature of the State that begins after the date the Authority made the determination. (2) Partial failure If the Authority makes a determination that a State does not substantially provide for each of the rights and procedures described in subsection (b) because the State fails to substantially provide for all of such rights and procedures with respect to any public or supervisory employees, the Authority shall identify— (A) the categories of public or supervisory employees of such State that shall be subject to the rules and activities of the Authority under section 4, pursuant to section 7(b)(3), beginning on the applicable date under paragraph (1); (B) the categories of public employees and supervisory employees of such State that shall not be subject to the rules and activities of the Authority under section 4; (C) the categories of rights and procedures described in subsection (b) for which the State does not substantially provide for certain public employees and supervisory employees