2. Urges the countries of the region that have not yet done so to deposit their instruments of ratification of the amendments to the Treaty of Tlatelolco approved by the General Conference of the Agency in its resolutions 267 (E-V), 268 (XII) and 290 (E-VII);
2. 敦促该区域尚未这样做的国家交存它们对该组织大会第267(E-V)号、第268(XII)号和第290(E-VII)号决议所核可的《特拉特洛尔科条约》修正案的批准书；