| 1962 | K7766 | BRITISH STANDARDS INSTITUTION |
| 87-00113 | K5682 | TRUFLO MARINE LTD |
| 87-1 | K5682 | TRUFLO MARINE LTD |
| AN-1 | K5682 | TRUFLO MARINE LTD |
| BS1806 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1806-114 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-114 | K7766 | BRITISH STANDARDS INSTITUTION |
| SSKS000628 | KC6K3 | LEAFIELD LOGISTICS & TECHNICAL SERVICES LIMITED |