; or (B) maintain any covered communications equipment or service previously purchased, rented, leased, or otherwise obtained. (2) Timing Paragraph (1) shall apply with respect to any covered communications equipment or service beginning on the date that is 60 days after the date on which the Commission places such equipment or service on the list required by section 2(a). In the case of any covered communications equipment or service that is on the initial list published under such section, such equipment or service shall be treated as being placed on the list on the date on which such list is published. (b) Completion of proceeding Not later than 90 days after the date of the enactment of this Act, the Commission shall adopt a Report and Order in the matter of Protecting Against National Security Threats to the Communications Supply Chain Through FCC Programs (WC Docket No. 18–89) that implements subsection (a), to the extent such subsection applies to a program administered by the Commission. (c) Application to other agencies Not later than 180 days after the date of the enactment of this Act, the head of each Federal agency (other than the Commission) that administers a program through which any Federal loan, grant, or subsidy described in subsection (a)(1) is made available shall update the regulations for the program to comply with subsection (a). (d) Rule of construction Nothing in this section may be construed to limit a Federal agency from procuring goods or services. 4. Hold harmless In the case of a person who is a winner of the Connect America Fund Phase II auction, has not yet been authorized to receive Connect America Fund Phase II support, and demonstrates an inability to reasonably meet the build-out and service obligations of such person under Connect America Fund Phase II without using equipment or services prohibited under this Act, such person may withdraw the application of such person for Connect America Fund Phase II support without being found in default or subject to forfeiture. 5.