can we get CC & OC?

Occupancy certifciates are a must for property buyers, as resale of these properties becomes a huge challenge without them. It is almost impossible for the new resale purchaser to avail the home loan without the OC.
Hence it is crutical for home buyers of under construction and ready to move in apartments to understand the status of OC/CC. One of my friends mentioned that you can avail OC/CC verification services from Zippserv (https://www.zippserv.com/property-inspector/technical-verification-flat-bangalore.html), where a qualified civil engineer will visit the site and lets you know the exact "deviation" in your complex. If dieviations are in excess of 10% there are less chances of getting the OC. The prices looked very reasonable. I thought this is a great service and wanted more people to know about it.