Traditionally, the conservation department prepares the collection items for museum exhibitions and cares for those collection items which have been moved to new depositories. Careful attention is paid to the monitoring of climate conditions in depositories with objects requiring special care such as photographs and negatives where difficulties may occur. The staff pays increased attention to the equipment of the new conservation workshops in D building in Stodůlky.
The City of Prague Museum provides restoration and conservation services to private restorers: ironing the paintings on a hot vacuum table. The museum employees participate in education by supervising practice, graduation and semestral works of students of special schools.