What is a change in usage

Changing usage is a change in the building's function. The construction according to the building code §85 can be used only for the purpose, which is specified in the building permit or building permit. In order to change the way it is used in its operational use, extension of production or activity that could endanger health, life or the environment, it is necessary to ask the building office for a decision to change the use of the building. In the case of the operation, the approval decision is at the same time a certificate that the facility is operational. Change in use must be in accordance with land-use planning documentation, land-use planning objectives and tasks, general construction requirements, and public interest protected by law and special building regulations. If the change of use is conditioned by the change of the completed building, it is necessary to have a building permit or a declaration of the building. In the event that the change of use is not conditional on the change of the building, it is necessary to notify the authority of the person who has ownership of the building or has the right to change the use of the building.