Sign Variance Mississauga applications are required when a proposed sign cannot fully comply with Mississauga Sign By-law 54-2002. This guide explains when a sign variance is needed, the correct permit-first application process, how to prepare a defensible letter of rationale, and what happens if a variance is refused or appealed. Ideal for business owners, property managers, and sign companies navigating Mississauga’s sign approval process.

A sign variance is a formal request to obtain permission to deviate from a municipality’s sign by-law when a proposed sign does not fully comply. If you’ve been told you need a sign variance after applying for a sign permit or you’re trying to determine whether your sign will require one—this guide explains what a sign variance is, when it’s required, how the approval process works, and what factors municipalities consider when deciding whether to approve or refuse a request.