The GAD Attestation is a state-level certificate authentication procedure carried out by the State Secretariat Office in Hyderabad, Telangana. GAD is a state-level verification service carried out by the State Secretariat office in Telangana. The GAD, also known as General Attestation Department, is exclusively authorized to attest to Educational documents and, in rare cases, personal documents of the applicant who submits the document relevant to its purpose. The attestation is through, and you would obtain an attestation stamp that will authenticate that the applicant has followed the procedure to get the documents verified, and finally, it will also acknowledge the individual doesn’t have any ill intention and is not harmful to him or others while he is in another country.The GAD attestation process is rather time consuming, most of the time, the best approach is to seek help from experts in the legalization service as they guarantee the time spent to get the attestation completed will be worth it as it is more precise than applying directly. So the relevance of going through the procedure is that applying for a student visa or work visa is mandatory if you are migrating.