1. Short title; table of contents (a) Short title This Act may be cited as the Hamas Sanctions Act of 2023 . (b) Table of contents The table of contents for this Act is as follows: Sec. 1. Short title; table of contents. TITLE I—Sanctions and reports with respect to provision of services to Hamas in allied countries Sec. 101. Definitions. Sec. 102. Statement of policy. Sec. 103. Report on provision of services to members of Hamas in allied countries; imposition of sanctions. TITLE II—Limitations on official business in and assistance to the West Bank and the Gaza Strip Sec. 201. Prohibition on actions that would authorize conduct of official United States Government business in the Gaza Strip or the West Bank. Sec. 202. Limitation on assistance to the Gaza Strip. Sec. 203. Expansion of prohibitions on assistance to the West Bank. TITLE III—Sanctions and reports with respect to transactions that benefit Iran Sec. 301. Definitions. Sec. 302. Report on certain financial transactions that benefit the Islamic Republic of Iran; imposition of sanctions. Sec. 303. Prohibition on actions altering application of certain sanctions with respect to the Islamic Republic of Iran. TITLE IV—Sanctions and reports with respect to use of human shields Sec. 401. Statement of policy. Sec. 402. Modification and extension of Sanctioning the Use of Civilians as Defenseless Shields Act. Sec. 403. Report on countering the use of human shields. Sec. 404. Recurring report on use of human shields by Iranian-funded terrorist groups. I Sanctions and reports with respect to provision of services to Hamas in allied countries 101. Definitions In this title: (1) Allied country The term allied country means— (A) a country that is a member of the North Atlantic Treaty Organization