According to the provisions of the Food Safety Law, the Health Bureau is now in charge of public health, while the Food and Drug Administration is in charge of catering.

If you want to increase the catering business, you need to apply for the Catering Business License from the Food and Drug Administration.

After obtaining this certificate, you can apply to the industrial and commercial department where you originally applied for the business license for registration of change.

then you can do the catering business legally.