DUCET为每个藏文字符规定了排序码,但部分藏文字母的排序码并不符合藏文字典的排序要求,根据藏文字典的字母顺序对DUCET做了以下修订:修订梵音藏文字母■的排序码;为占位元音■赋予了适当的排序码;修订了下加辅音■的排序码。通过这些修订DUCET能完全支持现代藏文音节、梵音藏文音节以及二者间的混合排序。 DUCET specifies the sorting code for each Tibetan character, but some Tibetan alphabetical sorting codes do not conform to the sorting requirements of the Tibetan dictionary. According to the alphabetical order of the Tibetan dictionary, DUCET has been revised as follows: ; For the placeholder vowels ■ given the appropriate sorting code; revised under the consonant ■ sorting code. With these revisions, DUCET fully supports modern Tibetan syllables, Brahma Tibetan syllables and a hybrid sort of the two.