Transparency
Status
The technical availability of the service and the quality of its data are separate questions.
Technical availability
- Website and API
- Responding
- Database
- Reachable
- Background worker
- Last activity 31 minutes ago
Data quality
- Verification of the sources
- HealthyLast success 2026-11-04 02:28 UTC
- Official sources read
- USITC: 2026-11-04 02:28 UTCFederal Register: 2026-11-04 02:28 UTCThe White House: 2026-11-04 02:28 UTCCBP CSMS: 2026-11-04 02:28 UTCUSTR: 2026-11-04 02:28 UTC
- Freshness target
- Sources verified every 6 hours; stale after 48 hours.
- Withheld estimates
- 0% of the estimates made over the last 24 hours were withheld
- Withheld products
- 0% of the products of the tariff have their estimate withheld now
- Automatic activation
- Active
Wrong-rate incidents
No incident in progress.
Positions under review for more than 48 hours
None.
Publications in service
| Edition | Legal validity | In service since |
|---|---|---|
| 2026 HTS Revision 22 | Oct. 30, 2026 → in force | 2026-10-31 00:46 |
| 2026 HTS Revision 21 | Oct. 9, 2026 → Oct. 30, 2026 | 2026-10-31 00:46 |
| 2026 HTS Revision 20 | Sept. 28, 2026 → Oct. 9, 2026 | 2026-10-19 09:53 |
Calculation engine: v2.18