The document describes the Open Data Institute's (ODI) Startup Programme, which supports open data startups through three tiers of support over 9 months. Tier 1 focuses on developing ideas through mentoring and workshops. Tier 2 emphasizes impact through paid workspaces, client focus, and networking. Tier 3 aids sustainability with growth focus, investor networking, and an optional extension. Startups must present to the ODI team at the end of each tier to qualify for the next level of support.