Sudanese_Sign_Language
Sudanese sign languages
Sign languages of Sudan and South Sudan
Sudan and South Sudan have multiple regional sign languages, which are not mutually intelligible. A survey of just three states found 150 sign languages, though this number included instances of home sign. Government figures estimate there are at least about 48,900 deaf people in Sudan.[1] By 2009, the Sudanese National Union of the Deaf had worked out a Unified Sudanese Sign Language, but it had not yet been widely disseminated.