The term PROOFS OF AGE can be summarized as identification documents that are used to prove a person's age. The most common form of ID is an ID card, which is usually issued by a government agency and contains information such as name, date of birth, and photograph. Other forms of ID include passports, driver's licenses, birth certificates, and Social Security cards. These documents are used to verify a person's age for various purposes, such as voting, purchasing alcohol, or entering certain establishments.