inserting 408(a)(13) . (J) Section 409(a)(21), as added by section 908(b) of this title, is amended by striking 408(a)(17) and inserting 408(a)(14) . (K) Section 409(a)(22), as added by section 909(b) of this title, is amended by striking 408(a)(18) and inserting 408(a)(15) . (L) Section 409(a)(23), as added by section 910(c) of this title, is amended by striking 408(a)(19) and inserting 408(a)(16) . (M) Section 409(a)(24), as added by section 915(b)(2) of this title, is amended by striking 408(a)(20) and inserting 408(a)(17) . (N) Section 411(a)(1)(A)(xvi) ( 42 U.S.C. 611(a)(1)(A)(xvi) ) is amended by striking 408(a)(7) and inserting 408(a)(7)(A) . 717. Effective date (a) In general Except as otherwise provided in this title, this title and the amendments made by this title shall take effect on October 1, 2017, and shall apply to payments under title IV of the Social Security Act for calendar quarters beginning on or after such date, without regard to whether regulations to implement the amendments are promulgated by such date. (b) Delay permitted if state legislation required If the Secretary of Health and Human Services determines that State legislation (other than legislation appropriating funds) is required in order for a State plan under part A or E of title IV of the Social Security Act to meet the additional requirements imposed by the amendments made by this title, the plan shall not be regarded as failing to meet any of the additional requirements before the first day of the first calendar quarter beginning after the close of the first regular session of the State legislature that begins after the date of the enactment of this Act. If the State has a 2-year legislative session, each year of the session is deemed to be a separate regular session of the State legislature. VIII Employment Advancement, Retention, and Navigation Act 811. Focus on employment (a) Purpose Section 401(a) of the Social Security Act ( 42 U.S.C. 601(a) ) is amended— (1) in paragraph (3), by striking and at the end