The Candidates seeking Apostille / Attestation on Original Documents who have applied through e-Sanad portal are instructed to approach the Under Secretary, MEA Branch Secretariat, College Road, Subba Road Avenue, Nungambakkam, Chennai – 600 034 , Tamil Nadu Landline : 044- 28251323 along with digitally signed documents certified by DIA and GAD electronically received by the applicant through e-Sanad portal.