For instance, matters such as income-tax, company law, exchange control, foreign trade and commerce, inter-state trade and commerce, banking laws, intellectual property, custom duties etc. are governed by central legislations.
Whereas matters such as real estate, betting, gambling, gaming, taxes on agricultural income etc. are governed by the state laws and are confined to the respective state.
The point being even if compliances are overwhelming, your business need to be complied with all the applicable laws in order to secure strong trust in the mindspace of your consumer.