As with being a member state of the Asia-Pacific Treaty Organization (APTO), the Californian Empire has decided to establish two new treaty organizations to better facilitate its necessities regarding its economic and strategic needs on the worldwide stage. In doing so, the Collective Economic & Strategic Alliance of Nations (CESAN), and the Advancement of Economic, Global & International Security. (AEGIS) were created.

Collective Economic & Strategic Alliance of Nations (CESAN)
Treaty Type: Economic Cooperation, Strategic Cooperation, Mutual Defense.

Asia-Pacific Treaty Organization (APTO)
Treaty Type: Strategic Cooperation, Mutual Defense.

Organization of American States (OAS)
Treaty Type: Economic Cooperation, Regional Cooperation.

(Organization of) American Petroleum Exporting Countries (APEC)
Treaty Type: Economic Cooperation, Regional Cooperation.

Northern Hemisphere Free Trade Agreement (NHFTA)
Treaty Type: Economic Cooperation, Regional Cooperation.

United Nations (UN)
Treaty Type: Economic Cooperation, Strategic Cooperation, Regional Cooperation.

United Nations Security Council (UN)
Treaty Type: Economic Cooperation, Strategic Cooperation, Regional Cooperation.

United Nations Stabilization Mission in Cuba (MINUSTCU)
Treaty Type: Strategic Cooperation, Peacekeeping Operation.

United Nations Mission for the Referendum in the United States (MINURUS)
Treaty Type: Strategic Cooperation, Peacekeeping Operation.