Bahamas -- (18 Sep. 1973) Bahrain -- (21 Sep. 1971) Bangladesh -- (17 Sep. 1974) Barbados -- (9 Dec. 1966) Belarus -- (24 Oct. 1945) Belgium -- (27 Dec. 1945) Belize -- (25 Sep. 1981) Benin -- (20 Sep. 1960) Bhutan -- (21 Sep. 1971) Bolivia -- (14 Nov. 1945) Bosnia and Herzegovina -- (22 May 1992) Botswana -- (17 Oct. 1966) Brazil -- (24 Oct. 1945) Brunei Darussalam -- (21 Sep. 1984) Bulgaria -- (14 Dec. 1955) Burkina Faso -- (20 Sep. 1960) Burundi -- (18 Sep. 1962)