Section 139 in Kolkata Municipal Corporation Building Rules, 2009
139. Signs and outdoor display structures.
(1)The construction of advertising signs and outdoor display structures shall be in accordance with the provisions regarding Signs and Outdoor Display Structures in the latest edition of the National Building Code of India.(2)Every building shall display in a prominent place on the front side the premises number as assigned to it by the Corporation and the street name so as to be conveniently visible from any street.
