Sign in to connected services
Use UCI where a service offers it. The receiving application remains responsible for its own session and access rules.
Identity & Access
Your identity, across connected communities.
Universal Citizen ID provides the identity used to sign in to connected services. It helps people carry a recognizable identity between communities without making those communities the same organization.

01 / Purpose & place
UCI is independently administered. HLN integrates its authentication and organizational verification services; integration does not establish corporate ownership. Each receiving organization still decides who may join and what they may do.
Universal Citizen ID provides identity and access services. The archive records verification standards used in HLN facilities.
Institutions remain responsible for the permissions they assign and the decisions they make using those credentials.
Provides identity, authentication and organizational verification. Integration does not establish HLN ownership; its independent service responsibilities remain with UCI.
Corporate structure & participation terms ↗02 / The work
Start with the work that interests you. Each service publishes its own current features and access arrangements.
Use UCI where a service offers it. The receiving application remains responsible for its own session and access rules.
Review the identity information and consent requested by a connected application through UCI’s own controls.
An identity link or shared Digital ID does not itself appoint a person, award a qualification or grant an organization role.
03 / In practice
A person signs in to two organizations with UCI. Each organization resolves that identity to its own membership and applies its own permissions.
Recognizable identity with organization boundaries preserved. Current account and sharing features are documented by UCI.
04 / Your place in the project
You can ask about a specific contribution before committing to an ongoing role. The team confirms opportunities and access.
Make a beginning
Conversation starter
Universal Citizen ID provides the identity used to sign in to connected services. It helps people carry a recognizable identity between communities without making those communities the same organization.
Commitment: Flexible — agree a scope and availability with the team.
Read the brief & express interest →A service you want to use, a task you can help with or an idea you want to develop.
Share your interests, availability and an example or question the team can respond to.
Clarify responsibility, access and scope before taking on an ongoing commitment.
05 / Part of a connected network
Follow a working connection, read the source material or go directly to the project’s public service.
Archive entries provide historical and fictional context; they are not announcements of current staffing or service availability.