| COUNTRY | PRODUCT/ QUALITY SYSTEMS | STANDARD REGULATIONS | APPROVAL AUTHORITY | COMMENTS |
| KOREA | CYLINDERS | BS EN 1964-1:2000 | KOREA GAS SAFETY CORPORATION | DIVING CYLINDERS |
| KOREA | CNG CYLINDERS | ANSI/CSA NGV2-2000 | KOREA GAS SAFETY CORPORATION | |
| KOREA | CNG COMPOSITE CYLINDERS | KGS C024-2004 | KOREA GAS SAFETY CORPORATION | GLASS FIBRE REINFORCED HOOP WRAPPED STEEL CYLINDERS |
| KOREA | CNG COMPOSITE CYLINDERS | KGS C024-2004 | KOREA GAS SAFETY CORPORATION | CARBON FIBRE REINFORCED HOOP WRAPPED STEEL CYLINDERS |
| NEW ZEALAND | CNG CYLINDERS | NZS 5454 | MINISTRY OF TRANSPORT | |
| NEW ZEALAND | CNG COMPOSITE CYLINDERS | NZS 5454 | MINISTRY OF TRANSPORT | GLASS FIBRE REINFORCED HOOP WRAPPED STEEL CYLINDERS |
| NEW ZEALAND | CYLINDERS | BS 5045 P.1 ISO 9809-1 |
HEALTH & SAFETY NEW ZEALAND | |
NORWAY |
CYLINDERS | TPED 1999/36/CE PED 97/23/CE SWEDISH GAS CYLINDER CODE |
STATENS ARBEIDSTILSYN DIREKTORET SWEDISH PLANT INSPECTORATE | |
| RUSSIA | CNG CYLINDERS |
GOST R 51753-2001 |
GOST | |
| RUSSIA | CNG COMPOSITE CYLINDERS | GOST
R 51753-2001 |
GOST | |
| RUSSIA | CYLINDERS | ISO
9809-1 ISO 9809-2 EN1964-1 EN1964-2 |
GOST | |
| SWITZERLAND | CYLINDERS | SDR/RSD ADR/RID CEE/EEC/EWG 84/525 EN 1964-1 EN 1964-2 ISO 9809-1 ISO 9809-2 |
SVTI / EGI | |
| SWITZERLAND | CNG COMPOSITE CYLINDERS | ECE/ONU Reg.110 | SVTI / EGI | GLASS FIBRE REINFORCED HOOP WRAPPED STEEL CYLINDERS |