; or (3) is owned or controlled by a foreign person, or has acted or purported to act for or on behalf of, directly or indirectly, a foreign person, that is responsible for, complicit in, or responsible for ordering, controlling, or otherwise directing, the commission of serious human rights abuses in any territory forcibly occupied or otherwise controlled by the Government of the Russian Federation. (b) Sanctions described The sanctions described in this subsection are the following: (1) Asset blocking The exercise of all powers granted to the President by the International Emergency Economic Powers Act ( 50 U.S.C. 1701 et seq.) to the extent necessary to block and prohibit all transactions in all property and interests in property of a person determined by the President to be subject to subsection (a) if such property and interests in property are in the United States, come within the United States, or are or come within the possession or control of a United States person. (2) Exclusion from the united states and revocation of visa or other documentation In the case of an alien determined by the President to be subject to subsection (a), denial of a visa to, and exclusion from the United States of, the alien, and revocation in accordance with section 221(i) of the Immigration and Nationality Act ( 8 U.S.C. 1201(i) ), of any visa or other documentation of the alien. (c) Waiver The President may waive the application of sanctions under subsection (b) with respect to a person if the President— (1) determines that such a waiver is vital to the national interests of the United States; and (2) before issuing the waiver, submits to the appropriate congressional committees a certification that the Government of the Russian Federation has made efforts to reduce serious human rights abuses in any territory forcibly occupied or otherwise controlled by the Government of the Russian Federation. (d) Implementation