I have an existing residential house or building that I would like to put a commercial business in. What is required?

I have an existing commercial building that I want to put my business in. What is required

How do I obtain a Certificate of Occupancy for a Daycare?

How do I obtain a Phased Approval?

I need to use part of a building prior to completing all construction. What do I do?

What is required for a Partial Certificate of Occupancy?