CBP issues Harmonized System Update 2621 with Section 338 and FSIS flag changes
CSMS # 69726413 - Harmonized System Update (HSU) 2621
CBP states in CSMS # 69726413 that Harmonized System Update (HSU) 2621, created on August 22, 2026, contains 13 harmonized tariff records and 54 ABI records, including the Section 338 updates described in CSMS # 69606660. The update also adds the FS3 flag to HTS codes 2106909990, 2106909993 and 2106909994, and changes the FS4 flag to FS3 on HTS codes 0407210030, 0408110000, 0408190000, 0408910000 and 0408990000. Questions on the Section 338 updates go to traderemedy@cbp.dhs.gov and on the FSIS flagging updates to itdssupport@cbp.dhs.gov.
Entries involving HTS codes 2106909990, 2106909993, 2106909994, 0407210030, 0408110000, 0408190000, 0408910000 and 0408990000 now carry the FS3 flag in place of FS4 where changed.
Source: CBP · CSMS · content.govdelivery.com