US Birth Certified

A certified copy of a birth certificate has an official state registrar’s raised, embossed, impressed or multicolored seal, registrar’s signature, and the date the certificate was filed with the registrar’s office, which must be within one year of the person’s date of birth.

A certified copy of a document is valid as long as the document is valid. eg. a birth certificate or diploma is valid forever, a passport or driver’s license is valid up until the document expires. So if your passport is still current, the certified copy is still current