Business Licencing How do I apply? Business Licenses are issued by the Customer Service Department, 1st Floor, City Hall If you are […] Learn More Building Permit Information, Applications and Fees A building permit is a municipal document from the City of Sarnia that provides legal authorization to begin construction of a building project. Learn More Dog Licencing Dog owners in the City of Sarnia are required to licence their dogs, over the age of 6 months, annually in accordance with Regulation of Dogs and Cats By-Law. Learn More Home Based Businesses A Home Occupation is an occupation or business conducted as a secondary use for gain or profit within a dwelling unit and/or a permitted accessory structure on the same lot. Learn More Lottery Licences If your charitable organization is interested in applying for a lottery licence an eligibility review must first be conducted. Please download the document Requirements for Running Lotteries for further information. Learn More Marriage Licences Overview Marriage Licences are issued in the Customer Service Centre located on the 1st Floor at City Hall between the hours […] Learn More Oversize/Overweight Loads Please refer to Oversize/Overweight Permit attachment for details regarding loads passing through the City of Sarnia. This file contains information […] Learn More Road Occupancy Permit Application All barricades, signs, signals, traffic control persons and detour design shall meet all requirement of Book 7 Ontario Traffic Manual – Temporary Conditions. Access for emergency vehicles must be maintained at all times, unless approved by City Engineer. Learn More Busking Busking permits are required for any individual who wishes to perform along the waterfront (Centennial to Seaway Park) from April […] Learn More