the parliament and the implementation of the martyr president was actually the last law that martyr raisi ablakhd us that in the form of this law, even the rent rate was regulated for the first time in the country. previously , when an owner wanted to extend a house with his tenant, he used to say a figure, if the tenant was suitable for him, it would be renewed, he would not be condemned to either resign or accept it. today, the law has put a ceiling on the increase of the rent and recognized the right of protest for the tenant for up to 5 years , that is, if a person informs no, 4 years after he left that house, 5 years after he left he goes home and finds out if the country. complain and the court is obliged to do this for the benefit of the tenant and return it. well, this means that the management of the demand side is a big event that had not actually happened before , and i think that the combination of these together with the system that provides people's information in the field of transactions it is actually under the authority of the ministry of home affairs and the regulatory bodies