The definition of "international NGO" (INGO) is first given in resolution 288 (X) of ECOSOC on February 27, 1950: it is defined as "any international organization that is not founded by an international treaty".
“国际NGO”（INGO）的定义由1950年2月27日ECOSOC的288(x)决议首次提出：“国际非政府组织就是任何不通过订立国际条约而成立的国际组织”。