(1) Where, after the commencement of this Act, any accommodation is sub-let either in whole or in part by the tenant with the previous consent in writing of the landlord, the tenant or the sub-tenant to whom the accommodation is sub-let may, in the prescribed manner, give notice to the landlord of the creation of the sub-tenancy within one month of the date of such sub-letting and notify the termination of such sub-tenancy within one month of such termination.
(2) Where, before the commencement of this Act, any accommodation has been lawfully sub-let either in whole or in part by the tenant, the tenant or the sub-tenant to whom the accommodation has been sub-let may, in the prescribed manner, give notice to the landlord of the creation of the sub-tenancy within six months of the commencement of this Act, and notify the termination of such sub-tenancy within one month of such termination.
(3) Where, in any case mentioned in sub-Section (2), the landlord contests that the accommodation was not lawfully sub-let and an application is made to the Rent Controlling Authority in this behalf, either by the landlord or by the sub-tenant, within two months of the date of the receipt of the notice of sub-letting by the landlord or the issue of the notice by the tenant or the sub-tenant, as the case may be, the Rent Controlling Authority shall decide the dispute.