22nd Foundtion Day

National Biodiversity Authority

• 5th Floor, Phase I, TICEL Bio Park, CSIR Road
• Taramani, Chennai, Tamil Nadu - 600 113
• +91-44-2254 2777

Helpdesk Number

• 📞 +91 44 2254 2777
• 🕘 9:15 AM – 5:45 PM | 📅 Monday–Friday (Working Days)
• ✉ admn@nba.nic.in