ITIL

http://www.itil.co.uk/

OGC

http://www.ogc.gov.uk/guidance_itil.asp

EXIN

http://www.exin.nl

BCS

http://www.bcs.org.uk

BCS (direct link to publications)

http://www.iseb.org.uk

Loyalist College

http://www.itilexams.com/itildef.php

TSO

http://www.tso.co.uk

TSO (direct link to publications)

http://www.tsoshop.co.uk/bookstore.asp?FO=1162745

itSMF

http://www.itsmf.co.uk

Courses4Forces

http://www.courses4forces.co.uk/

Enhanced Learning Credits Scheme - Armed Forces

http://www.enhancedlearningcredits.com/mssql/verification.html