| 001293483 PART 145 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| 001293486 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| 001293486 PART 145 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| 253 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1806 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS1806-253 | K7766 | BRITISH STANDARDS INSTITUTION |
| DEFSTAN02-337-253-FC70 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| NES 337 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES 337-1984 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| NES 337-253-FC70 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| SST/Y/531/40/0401/000 PART 145 | K6451 | BAE SYSTEMS MARINE LIMITED |
| SST/Y/531/40/0403/000 PART 145 | K6451 | BAE SYSTEMS MARINE LIMITED |
| BSM48-253 | K7766 | BRITISH STANDARDS INSTITUTION |
| NES337-253-FC70-(V72G) | U6183 | PRECISION POLYMER ENGINEERING LIMITE |