Skip Navigation

About Us | Search

• What does dolphin-safe mean?

Dolphin-safe means no tuna were caught on the trip in which such tuna were harvested using a purse seine net intentionally deployed on or to encircle dolphins, and that no dolphins were killed or seriously injured in the sets in which the tuna were caught, as defined in 16 U.S.C. §1385(h)(2).

• Where and why are dolphins caught?

  In portions of the eastern tropical Pacific Ocean (ETP), large yellowfin tuna swim together with several species of dolphins. This ecological association of tuna and dolphins is not clearly understood. During "porpoise fishing" (the fishermen's term), schools of tuna are located by first spotting the dolphins or the seabird flocks which are also associated with the fish. Speedboats are used to chase down the dolphins, herd them into a tight group, and set the net around them. The tuna-dolphin bond is so strong that the tuna stay with the dolphins during this process, and thus tuna and dolphins are captured together in the net. Dolphins are released from the net during the backdown procedure. If all goes well, the dolphins are released alive, but the process requires skill by the captain and crew, proper operation of gear, and conducive wind and sea conditions. As with any complicated procedure at sea, things can go wrong, and when they do, dolphins may be killed. For a more exhaustive discussion of this subject, please visit:

  http://swfsc.nmfs.noaa.gov/PRD/PROGRAMS/ETPCetacean/tdissue.html

• Where is the ETP?

The ETP as defined in 50 CFR § 300.21 includes the waters of the Pacific Ocean bounded by the mainland of the Americas, lines extending westward from the mainland of the Americas along the 40°N. latitude and 40°S. latitude, and the 150°W. longitude.

• Is all canned tuna, legally sold in the U.S., dolphin-safe?

No. While the vast majority of the canned tuna sold in the U.S. has been certified as dolphin-safe, Federal Regulations allow U.S. processors and importers to purchase and sell non dolphin-safe tuna. The tuna must have originated from a U.S. purse seine vessel in sets where dolphins were accidentally killed or seriously injured, from a U.S. purse seine vessel with an AIDCP Dolphin Mortality Limit (DML), or from foreign purse seine vessels flagged by a country that has obtained an affirmative finding from the Assistant Administrator. However, non dolphin-safe tuna products must not bear any marks or labels that indicate otherwise. It should be noted that no U.S. purse seine vessels currently have an AIDCP DML.

• What is an affirmative finding?

An "affirmative finding" is a set of criteria the United States imposes on nations wishing to import yellowfin tuna into the U.S. in order for the importing nation to comport with our environmental laws and requirements regarding dolphin-safe tuna.

For a more detailed explanation, click here.

• Does non dolphin-safe canned tuna contain dolphin meat?

No. Canned tuna has never contained dolphin/mammal by-products. Non dolphin-safe canned tuna is a fishery product that has not been certified as meeting the U.S. definition of dolphin-safe.

• Does all tuna, certified to be dolphin-safe, have to be labeled dolphin-safe?

No. Federal regulations do not require a product to be labeled dolphin-safe.

• Are dolphin-safe certifications by private companies or non-governmental organizations recognized by the U.S. Government?

No. The only dolphin-safe certification process recognized by the U.S. Government as satisfying all applicable federal regulations is the one implemented by the NOAA Fisheries Service Tuna Tracking & Verification Program.

• Is there a fee associated with Federal dolphin-safe certification?

No.

• Is it true that millions of dolphins have died in the ETP as a result of the tuna purse seine fishery?

Yes. Between 1959 and 1976 it is estimated that over 6 million dolphin mortalities occurred in association with the ETP tuna purse seine fishery. However, since that time the numbers have dropped dramatically. For example, according to IATTC estimates, the total annual mortality of dolphins in the fishery has been reduced from about 132,000 in 1986 to less than 1,200 in 2008--about 0.01% of the population.

AIDCP Dolphin Safe