A State of NJ Apostille is an official certification that authenticates public documents issued in New Jersey, ensuring they are legally recognized for use in countries that are members of the Hague Apostille Convention. This process verifies the authenticity of signatures, seals, and issuing authorities on vital documents such as birth and marriage certificates, academic transcripts, powers of attorney, business agreements, and legal affidavits. The New Jersey Department of Treasury, Division of Revenue and Enterprise Services, serves as the authorized state office for issuing apostilles.