Here are some links to online resources that you may find helpful.
Achieve: National Post-Secondary Education Disability Network
NZ Code of Practice for an Inclusive Tertiary Education Environment for Students with Impairments
The Office for Disability Issues
Disability Information Service Christchurch
WEKA: What Everybody Keeps Asking about Disability Information
DPA: National Assembly of People with Disabilities
The Deaf Association of New Zealand
The Royal New Zealand Foundation of the Blind
Dyslexia Foundation of New Zealand
Sign Language Interpreters Association
Canterbury University – Disability Support Service
Lincoln University – Disability Support