Welcome to the NatSIP Website

This website offers access to a wealth of SI resources, most of which are now freely available.  We encourage you to register on the site for full access to everything we have to offer.  Registration is free, and open to anyone.  A walkthrough/howto on the registration process is here.

RNIB colleagues have published research briefings on VI data. These can be accessed on the RNIB website through this link:

http://www.rnib.org.uk/who-we-are-knowledge-and-research-hub-research-reports-education-research/sen-briefing-2016