"Proof of residency" is a document or set of documents that verifies where a person lives. It is often required for various purposes, such as applying for a driver's license, enrolling in a school, or obtaining certain government services. Common forms of proof include utility bills, bank statements, or rental agreements that display the individual's name and address. To be considered valid, proof of residency typically must be recent, usually within the last few months. Different organizations may have specific requirements regarding what documents are acceptable, so it's important to check the guidelines for the particular situation where proof is needed.