| Standard Number |
BS ISO 3720:2011 |
| Title |
Black tea. Definition and basic requirements |
| Status |
Current |
| Publication Date |
31 May 2011 |
| Cross References |
ISO 1572, ISO 1573, ISO 1575, ISO 1576, ISO 1577, ISO 1578, ISO 1839, ISO 3103, ISO 5498, ISO 6078, ISO 9768, ISO 14502-1, ISO 15598 |
| Replaces |
BS 6048:1987, ISO 3720:1986 |