Hello All, The GWD-R document: 'Network Service Interface, NSA Description Document' has now been submitted to Richard Hughes-Jones (OGF area director for infrastructure) to review before going out to public comment. You can download this document here: https://redmine.ogf.org/dmsf_files/13338 Guy _____________________________________________________________________ Guy Roberts PhD Senior Transport Network Architect GEANT Limited Email: guy.roberts@dante.net<mailto:guy.roberts@dante.net> Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417 GEANT Limited is part of the GÉANT Association Networking. Services. People Learn more at: www.geant.org<http://www.geant.org/> and www.dante.net<http://www.dante.net/> GEANT Limited registered in England & Wales. Registration Number 2806796. Registered Office - City House, 126-130 Hills Road, Cambridge CB2 1PQ _____________________________________________________________________