General tasks of the building police (inspections, notifications, intervention procedures), prosecution of deficiencies from the flue gas inspection (up to and including orders), inspection and decision on building permits (red dot), construction supervision and acceptance in the sense of the LBO, consultation on technical issues of the LBO and other building regulations, inspection of subdivision plans, decision on the granting of the certificate of seclusion, enforcement of orders (invalidation of Ü-signs, sealing of construction sites, sampling).