California Air Resources Board

California Air Resources Board (CARB) does not supply Unique Vessel Identifier (UVI) labeling that is required by the 2022 Amendments to the Commercial Harbor Craft (CHC) regulation. As a courtesy to vessel owners/operators, CARB staff has contacted the vendors listed below, all of whom indicate they are capable of supplying compliant UVI labels. CARB does not endorse, recommend, or guarantee the work of vendors on this list, and this list is not exhaustive. Vessel owners and operators may use any vendor of their choosing that is able to produce labeling that complies with the CHC regulation labeling requirements. All vendors will be granted equal opportunity for inclusion on this list upon request. Vendor list updated February 2023.

UVI Label Vendors