We're committed to the documentation of Nigerian Sign Language and the Deaf population. We currently collect signed language and Deaf demographic data across Nigerian Deaf community


We advocate for a Deaf inclusive African society, which includes the implementation of Newborn Hearing Screening and Early Intervention Program (NBHS/EI) in Nigeria and other African countries.


We provide interpreting services for deaf individuals and groups, families and corporate bodies. We train signed language Interpreters and promote the use of indigenous signed language.

Save the Deaf and Endangered Languages Initiative (S-DELI)

We are a research-based non-governmental organization, documenting the indigenous Nigerian Sign Language and the Deaf population. Deaf children are Linguistically and culturally marginalized and do not attain Linguistic and cognitive competence due to the absence of indigenous signed language for Deaf education. We seek to document the Nigerian Sign Language and train deaf and hearing individuals on the principles and practices of signed language Linguistics.

We Collaborate.
We Engage.

Learn how you can get involved with S-DELI

We exist to help end stigmatisation against the deaf and empower them through education, health care, leadership and civil outreach. We’ve got many successes under our belt, but we need more help, and that’s where you come in.


You can make a single or monthly donation directly from your bank account, credit card, or Paypal. You can also donate charity gifts, study materials, as well as sponsor research or charity projects.


Partner with Us

We partner with selfless individuals and corporate bodies to get the task done and keep the vision focused. Contact us for collaboration in sign language research, Deaf advocacy and intervention projects.

Get in touch


Love voluntary service? We all do. We work with a team of passionate minds who offer their time, energy, skills and idea to help bridge the gap between the Deaf and the hearing. You too can be part of our volunteer team.


Our Ongoing Projects

Documentation of indigenous Nigerian Sign Language with technology based innovation
Documentation of Nigerian Deaf Population
Stop Abuse of Deaf Girls Campaign.
CODAs and Parents Must Sign Campaign.
Preventing the Preventable