; (ii) the date (which is 30 days after the date on which the public notice is issued) by which such acceptance or acceptance in part is due; and (iii) the requirements as set forth under this section and as may be further prescribed by the Commission. (C) Acceptance by States Not later than 30 days after the date on which a public notice is issued under subparagraph (B), each State accepting amounts to be distributed under this paragraph shall inform the Commission of the acceptance or acceptance in part by the State of the amounts to be distributed under this paragraph in the manner described by the Commission in the public notice. (D) Requirements for State receipt of amounts distributed Each State accepting amounts distributed under this paragraph— (i) shall only award such amounts through statewide systems of competitive bidding, in the manner prescribed by the State but subject to the requirements as set forth under this section and as may be further prescribed by the Commission; (ii) shall make such awards only— (I) to funding recipients to expand access to broadband service in unserved areas and areas with low-tier service; (II) to funding recipients to expand access to broadband service to unserved anchor institutions; or (III) to funding recipients to expand access to broadband service in areas with mid-tier service, but only if a State does not have, or no longer has, any unserved areas or areas with low-tier service; (iii) shall conduct separate systems of competitive bidding for awards made to unserved anchor institutions under clause (ii)(II), if a State awards any amounts distributed under this paragraph to unserved anchor institutions; (iv) shall return any unused portion of amounts distributed under this paragraph to the Commission within 10 years after the date of the enactment of this section and shall submit a certification to the Commission before receiving such amounts that the State will return such amounts