The CACM (Central American Common Market) was established in 1960 under the general treaty on Central American economic integration to replace various bilateral commercial agreements.
Det Mellemamerikanske Fællesmarked: Det Mellemamerikanske Fællesmarked (CACM) oprettedes i 1960 med den almindelige traktat om mellemamerlk-ansk-økonomisk integration til afløsning for forskellige tosidede handelsaftaler.