12.3.16.1 Format Specifications
| Field Tag | Field Name | Format | Mandatory /Optional |
|---|---|---|---|
| 20 | Claiming Bank's Reference | 16x | M |
| 21 | Reimbursing Bank's Reference | 16x | O |
| 30 | Date of the Original Authorisation to Reimburse | 6!n | M |
| 31E | New Date of Expiry | 6!n | O |
| 32B | Increase of Documentary Credit Amount | 3!a15d | O |
| 33B | Decrease of Documentary Credit Amount | 3!a15d | O |
| 34B | New Documentary Credit Amount After Amendment | 3!a15d | O |
| 39A | Percentage Credit Amount Tolerance | 2n/2n | O |
| 39C | Additional Amounts Covered | 4*35x | O |
| 72Z | Sender to Receiver Information | 6*35z | O |
| 77 | Narrative | 20*35x | O |
Parent topic: MT 747 Amendment to an Authorization to Reimburse