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This fact sheet provides instructions on how to submit a modification or revocation petition, describes the difference between a modification and revocation, and outlines the general lifecycle of a petition.
| Attachment | Ext. | Size | Date |
|---|---|---|---|
| How are WRO and/or finding modifications and revocations processed? | 772.15 KB | 11/09/2023 |
CBP Publication #3447-1123
