American Sign Language (ASL) is the backbone of American Deaf culture. The National Association of the Deaf (NAD) values the acquisition, use, and preservation of ASL and serves as a national leader in promoting its learning, teaching, and interpretation. Founded in part to promote and preserve ASL, the NAD continues to advocate for its recognition as a legitimate language—essential for learning, growth, and meaningful dialogue.

Research in linguistics and education supports the NAD’s belief in the importance of American Sign Language (ASL) for Deaf and hard of hearing children. With an inherent ability to learn ASL, early exposure significantly supports their cognitive, academic, social, and emotional development. The NAD advocates for a bilingual approach, with ASL as a primary language alongside English. Studies show that early access to ASL enables them to reach their full potential.

The NAD encourages more people to become fluent and confident users of ASL, strengthening communication and understanding across families, schools, and communities. It also invites everyone to experience the richness of ASL—its beauty, expressiveness, and power to connect people of all backgrounds.

ASL is a cornerstone of the community and culture the NAD represents. The NAD values it deeply—and invites others to value it as well.