Every radio can be allowed access to the communication of another agency, either when already programmed this way or given access by the dispatch center. Organization, infrastructure and security keys are centrally managed by a government authority (Bundesanstalt für den Digitalfunk der Behörden und Organisationen mit Sicherheitsaufgaben), assisted by a net of authorized and tactical bodies throughout the country.
In this context, radios can be granted access to another agency's communication, either through pre-programming or dispatch center approval. The government authority oversees the central management of organization, infrastructure, and security keys (Bundesanstalt für den Digitalfunk der Behörden und Organisationen mit Sicherheitsaufgaben), with a network of approved bodies supporting this effort across the country.