| Country | Statutory Instrument |
|---|---|
| Bangladesh | 1980 No. 708 |
| Barbados | 1970 No. 952 1973 No. 2096 |
| Belarus | 1986 No. 224 [1995 No. 2706] Note: The UK's 1986 agreement with the Soviet Union is currently to be regarded as Statutory Instrument Numbers between the UK and Belarus. The position with regard to former Soviet republics not listed is less clear, but the UK will in all cases apply the provisions of the agreement on the basis that it is still Statutory Instrument Numbers (until such time as new agreements take effect with particular countries). The 1995 agreement with Belarus has not yet entered into force. |
| Belgium | 1987 No. 2053 2010 No. 2979 |
| Belize | 1947 No. 2866 1968 No. 573 (Protocol) 1973 No.2097 (Protocol) |
| Bolivia | 1995 No. 2707 |
| Bosnia-Herzegovina | 1981 No. 1815 Note: The provisions of the 1981 agreement with the former Socialist Federal Republic of Yugoslavia will be treated as remaining Statutory Instrument Numbers. |
| Botswana | 1978 No. 183 2006 No. 1925 |
| Brunei | 1950 No. 1977 1968 No. 306 (Protocol) 1973 No.2098 (Protocol) |
| Bulgaria | 1987 No. 2054 |
