To qualify as official development assistance, a contribution must contain three elements: Be undertaken by the official sector (that is, a government or government agency); With promotion of economic development and welfare as the main objective; At concessional financial terms (that is, with favorable loan terms.)
符合政府发展援助必须包含三个要素： 由官方部门（即一国政府或政府机构）承担； 以促进经济发展和福利为主要目标 在优惠的金融条件 (即有利的贷款条件)。