Imperial-royal

[…] Emperor Napoleon had given the assurance, in consequence of the emphatic representations of the Imperial-Royal Ambassador, that the last obstacles to a conclusion, in so far as they depended upon France, should speedily be removed.

For example, Hungarians still had to serve in a joint imperial-royal army. They also had to accept financial decisions made by imperial-royal banks in Vienna.

This administration was headed by the Imperial-Royal government in Vienna and the Austrian emperor.