Commission for the Conservation of Southern Bluefin Tuna, Regional fishery management organization in Canberra, Australia

The Commission is an international organization based in Canberra that focuses on protecting and managing southern bluefin tuna in waters across the southern hemisphere. Its work combines scientific monitoring programs with the setting of fishing quotas for all participating countries.

The Commission was established by an international treaty signed in Canberra on 10 May 1993 by Australia, Japan and New Zealand, and it began operating a year later. Further nations joined over the years, and membership now falls into three categories: members, extended commission members and co-operation non-members. Its secretariat is housed in Canberra.

The 1993 treaty was signed in Canberra by Australia, Japan and New Zealand, and the commission began work a year later; other nations joined over the years. Membership is split into three categories: members of the commission, members of the extended commission, and co-operation non-members. The secretariat sits in Canberra.

The secretariat sits in Canberra, Australia, and the commission began operating a year after the treaty was signed on 10 May 1993. Membership falls into three categories: commission members, extended commission members, and co-operation non-members. The office is a working secretariat, not a visitor site, so access is by arrangement rather than drop-in.

The 1993 treaty was signed in Canberra by Australia, Japan and New Zealand, and the commission began work a year later. Membership now falls into three tiers: full members, extended commission members and cooperating non-members. The secretariat sits in Canberra, Australia.