Why join SDI? Successfully becoming a member of the Service Desk Institute shows a dedication to providing excellent service. SDI offers support through guides, research and training, plus the opportunity to network with industry leaders and other professionals committed to service improvement. Choose the right membership for you “It’s important to be part of a community to share ideas and best practice. When you meet other service desk professionals there are always tips you can benefit from” Caroline Fernyhough, London School of Hygiene and Tropical Medicine Join thousands of members in our global community of IT professionals. SDI membership allows use of the SDI logo as well as offering exclusive research and discounts on training, events, resourcing and Awards entries.