Available
Capacity explicitly supplied and current.V15 · AVAILABILITY NETWORK
Capability is not enough. Can it be accessed now?
Disease Intelligence separates capability from availability. A centre may be capable of delivering a service while current capacity, geography, referral criteria or remote access remain unknown.
Limited
Service exists but capacity is constrained.Review required
Capability exists; current access has not been verified.Availability has its own evidence.
Production records should carry source, update date, expiry/review threshold, eligibility/access notes, geography, remote/in-person mode and responsible organisation.
Referral criteria
Represent required referral conditions separately from clinical matching.
Action Registry →Capacity state
Current / limited / paused / review-required with timestamps.
Exchange demo →Waitlist & signals
Where lawful and appropriate, notify authorised users when availability changes.
DI Signal →