Règle correspondante
El Salvador
Practice Relating to Rule 65. Perfidy
Section F. Simulation of protected status by using the distinctive emblems of the Geneva Conventions
El Salvador’s Emblem Law (2000) punishes “anyone who uses the emblem for perfidious purposes, in accordance with Article 37 … of [the 1977] Additional Protocol I”. 
El Salvador, Emblem Law, 2000, Article 15.