The Belgian eID is a mandatory chip-based national identity card used for in-person ID, online authentication, and qualified electronic signatures. It is a cornerstone of Belgian e-government and is part of the country's eIDAS-notified high-assurance scheme.

itsme is a mobile identity app, originally created by Belgian banks and telecoms, that lets users log in, confirm transactions, and sign documents without a card reader. It is part of Belgium's eIDAS-notified high-assurance mobile eID scheme.