International Day of Sign Languages

The International Day of Sign Languages is a unique opportunity to support and protect the linguistic identity and cultural diversity of all deaf people and other sign language users. During the 2022 celebration of the International Day of Sign Languages, the world will once again highlight the unity generated by our sign languages. Deaf communities, governments and civil society organisations maintain their collective efforts – hand in hand – in fostering, promoting and recognising national sign languages as part of their countries’ vibrant and diverse linguistic landscapes.

According to the World Federation of the Deaf, there are more than 70 million deaf people worldwide. More than 80% of them live in developing countries. Collectively, they use more than 300 different sign languages.

Sign languages are fully fledged natural languages, structurally distinct from the spoken languages. There is also an international sign language, which is used by deaf people in international meetings and informally when travelling and socializing. It is considered a pidgin form of sign language that is not as complex as natural sign languages and has a limited lexicon.