Additional information
| Place | New York (General Assembly) |
| Conclusion | 20/12/1965 |
Presentation
On 20 December 1965, the General Assembly unanimously adopted a further amendment to Article 109 (modifying the majority required in the Security Council for the convening of a review conference, as a consequence of the previous amendment to Articles 23 and 27); this amendment entered into force on 12 June 1968.