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.

We were delighted to welcome so many delegates to the 27th NatSIP Working Day on 6 February 2018.

Presentations from the day are now available: