Building usage means...

When a building is completed, there will always be a usage license, much like the house's identification card. It will detail the usage of each floor, building should be used according to the approved usage classification.

In Taiwan, the usage classification of buildings is divided into 9 categories and 24 groups. For instance, Group A1 includes movie theaters, Group B2 comprises department stores, and Group D5 encompasses cram schools.

If you want to change the original usage of a building to a different purpose, you need to hire a licensed architect to handle the application for alteration usage license.

For example, if you want to starting a hotel business, you would first need to consign a licensed architect to apply for usage alteration license. Once the building's usage has been officially changed to a hotel, you can proceed with the business registration application.

Therefore, when selecting a suitable location for your business, it is essential to consider the building's usage classification as well!