A parent whose son has special educational needs said she "feels like a prisoner" in her home due to an inability to find him a place in daycare.
Suzy Ward was among about 50 people, including parents and children, who protested outside Stormont on Monday morning over what they say is a lack of support and services.
The protest coincides with the return of assembly members to Stormont following the summer recess.
Education Minister Paul Givan said he had plans to establish a "flagship" capital programme for the special educational needs (SEN) school estate.