SENDIASS Oxfordshire is a service offering impartial information, advice and support to parents of children and young people with SEN and disabilities. You can get in touch via phone or email or by completing a form requesting support, which is available on their website.
For more information about how to contact SENDIASS please follow this link to their website: https://www.oxfordshire.gov.uk/cms/public-site/sendiass-oxfordshire-formerly-parent-partnership
Or look at this guide which outlines the work and support SENDIASS can provide:
A parents Guide to SENDIASS