| GRIB version number | BUFR version number | CREX version number | Effective date | Status |
|---|---|---|---|---|
| 1 | 1 November 1988 |
Operational |
||
| 2 | 1 November 1993 |
Operational |
||
| 3 | 2 November 1994 |
Operational |
||
| 4 | 8 November 1995 |
Operational |
||
| 5 | 6 November 1996 |
Operational |
||
| 6 | 5 November 1997 |
Operational |
||
| 7 | 4 November 1998 |
Operational |
||
| 8 | 1 | 3 May 2000 |
Operational |
|
| 9 | 8 November 2000 |
Operational |
||
| 0 | 0 | 0 | Experimental |
Operational |