Consequently, the possibility of termination, denunciation or withdrawal must be considered in the light of applicable rules of customary international law which are reflected in the Vienna Convention on the Law of Treaties.
同样，委员会也需要关于尊重第27条所规定、在宗教上属于少数人的权利的资料，以便评量缔约国贯彻思想、良心、宗教和信仰自由的情况。