Not only the EC! Look at the talks from the last Matrix conference; France uses a Matrix-based messenger as the default messenger for its public service (Tchap), Element is included in the German OpenDeks suit and the Bundeswehr’s bwMessenger and the TI-Messenger also use Matrix. Its also used in Sweden, and as far as I know a bunch of other counties are testing Matrix for public sector communications, too (Belgium, Romania, Luxembourg, Netherlands, UK, etc.)
Not only the EC! Look at the talks from the last Matrix conference; France uses a Matrix-based messenger as the default messenger for its public service (Tchap), Element is included in the German OpenDeks suit and the Bundeswehr’s bwMessenger and the TI-Messenger also use Matrix. Its also used in Sweden, and as far as I know a bunch of other counties are testing Matrix for public sector communications, too (Belgium, Romania, Luxembourg, Netherlands, UK, etc.)