ACE CATAIR AD/CVD Case Information Query Deploying to Production July 9, 2026
CBP is deploying a new ACE CATAIR capability for querying antidumping and countervailing duty case information directly in the production environment as of July 9, 2026. Importers and brokers using ACE for AD/CVD entries will gain access to updated case data query functionality.
This enhancement should improve our ability to validate AD/CVD case numbers and rates at entry time. Our position is that the query function is worth testing promptly, and that internal workflows still relying on manual AD/CVD case lookups will need revisiting.
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