50 CFR § 648.77 - Cage identification.
(a) Tagging. Before offloading, all cages that contain surfclams or ocean quahogs must be tagged with tags acquired annually under provisions of paragraph (b) of this section. A tag must be fixed on or as near as possible to the upper crossbar of the cage. A tag is required for every 60 ft 3 (1,700 L) of cage volume, or portion thereof. A tag or tags must not be removed until the cage is emptied by the processor, at which time the processor must promptly remove and retain the tag(s) for 60 days beyond the end of the calendar year, unless otherwise directed by authorized law enforcement agents.
(b) Issuance. The Regional Administrator will issue a supply of tags to each individual allocation owner qualifying for an allocation under § 648.74 prior to the beginning of each fishing year, or he/she may specify, in the Federal Register, a vendor from whom the tags shall be purchased. The number of tags will be based on the owner's initial allocation as specified in § 648.74(a). Each tag represents 32 bu (1,700 L) of allocation.
(d) Return. Tags that have been rendered null and void must be returned to the Regional Administrator, if possible.
(e) Loss. Loss or theft of tags must be reported by the owner, numerically identifying the tags to the Regional Administrator by telephone as soon as the loss or theft is discovered and in writing within 24 hours. Thereafter, the reported tags shall no longer be valid for use under this part.
(f) Replacement. Lost or stolen tags may be replaced by the Regional Administrator if proper notice of the loss is provided by the person to whom the tags were issued. Replacement tags may be purchased from the Regional Administrator or a vendor with a written authorization from the Regional Administrator.
(g) Transfer. See § 648.74(b)(2).
(h) Presumptions. Surfclams and ocean quahogs found in cages without a valid state tag are deemed to have been harvested in the EEZ and to be part of an individual's allocation, unless the individual demonstrates that he/she has surrendered his/her Federal vessel permit issued under § 648.4(a)(4) and conducted fishing operations exclusively within waters under the jurisdiction of any state. Surfclams and ocean quahogs in cages with a Federal tag or tags, issued and still valid pursuant to this section, affixed thereto are deemed to have been harvested by the individual allocation holder to whom the tags were issued under the provisions of § 648.77(b) or transferred under the provisions of § 648.74(b).