Norma relacionada
Practice Relating to Rule 65. Perfidy
At the CDDH, Chile stated that it had abstained from voting on draft Article 21 of the 1977 Additional Protocol II (which was dropped in the final text) because it found the wording too vague. However, it agreed that the prohibition of perfidy as established in the 1977 Additional Protocol I should also be included in the protocol relative to non-international conflicts. 
Chile, Statement at the CDDH, Official Records, Vol. XV, CDDH/III/SR.59, 10 May 1977, p. 217, § 47.