Revenue Procedure 2021-32 adds one country, Chile, to the current published list of countries with which the United States has in force an information exchange agreement, such that interest paid to residents of such countries must be reported by payors to the extent required under Treas. Reg. §§ 1.6049-4(b)(5) and 1.6049-8(a). It also adds the Dominican Republic and Singapore to the current published list of countries with which Treasury and the IRS have determined it is appropriate to have an automatic exchange relationship with respect to the information collected under Treas. Reg. §§1.6049-4(b)(5) and 1.6049-8(a).