Is it illegal that NOC given for money before society is registered and conveyed?

 A charitable trust comes up with a construction project for a particular community. That building is neither conveyed nor registered. Does a builder then has only the moral right as the society is not registered and conveyed to provide the NOC without consideration while transferring a flat of a consumer-transferor?

However if the builder provides the NOC by taking some consideration of money from a transferor and the transferor is helpless with no option but to give consideration without consent, when society is not registered is illegal? So what is the punishment for it when the builder breaches it? Once the society is conveyed or registered then the builder can take consideration for NOC.

So what act does it applies and what punishment can be applied to the alleged builder? Does this case can be filed in Consumer Courts?