Real Estate Regulatory and Development Act in short RERA was first executed in 2016, the main aim of RERA is to ease the buyers process from the wrongdoing of builders. Help of RERA, the developers should share all the details of the projects. With this Developer can not charge more than 10% of the villa, apartment cost. In case of any lack of the structural, lack in craftsmanship or service is within a few years after the control villa.