The decree in which the rest of the Croatian and Slavonian frontiers were incorporated into Croatia-Slavonia was proclaimed on 15 July 1881, while incorporation began on 1 August 1881, when Ban of Croatia Ladislav Pejačević took over from the Zagreb General Command.
Dekreet, millega ülejäänud Horvaatia ja Slavoonia piirialad liidendati Horvaatia-Slavooniaga, kuulutati välja 15. juulil 1881, samas liidendamine algas 1. augustil 1881, kui Horvaatia baan Ladislav Pejačević võttis üle Zagrebi ülemjuhatuse.