; penalties (1) Implementation The President may exercise the authorities provided to the President under sections 203 and 205 of the International Emergency Economic Powers Act (50 U.S.C. 1702 and 1704) to the extent necessary to carry out this section. (2) Penalties A person that violates, attempts to violate, conspires to violate, or causes a violation of subsection (a) or any regulation, license, or order issued to carry out that subsection shall be subject to the penalties set forth in subsections (b) and (c) of section 206 of the International Emergency Economic Powers Act ( 50 U.S.C. 1705 ) to the same extent as a person that commits an unlawful act described in subsection (a) of that section. 5. Halting operations of listed entities (a) Removal from app stores After the first publication of the List under section 3 and not later than 1 year after the date of the enactment of this Act, the Federal Communications Commission (referred to in this section as the Commission ) shall prescribe a rule prohibiting any entity that owns, controls, or operates an app store in the United States from carrying or supporting in the app store in the United States an app or website owned or operated by a social media entity that is on the List. (b) Internet service providers (1) In general After the first publication of the List under section 3 and not later than 1 year after the date of the enactment of this Act, the Commission shall prescribe a rule requiring each internet service provider to ensure that the internet service of the provider cannot be used to access the website of any social media entity on the List. (2) Liability protection An internet service provider shall not be liable under the rule prescribed under paragraph (1) for access to the website of a social media entity on the List that is obtained through the use of a virtual private network. (c) Enforcement The Commission may impose a forfeiture penalty under section 503 of the Communications Act of 1934 ( 47 U.S.C. 503 ) on any person who violates a rule