Transport & Commute
Metro, city buses, long-distance rail and the airport — official operator sites for getting around Chennai.
Chennai Metro Rail (CMRL)
Official Chennai Metro Rail Limited site — route maps, fares, smart card and project updates.
chennaimetrorail.org
MTC Chennai
Metropolitan Transport Corporation — city bus routes, fares and services for Chennai and suburbs.
mtcbus.tn.gov.in
Southern Railway
Indian Railways' Southern zone, headquartered in Chennai — schedules, PNR status and zonal news.
sr.indianrailways.gov.in
Chennai International Airport
Airports Authority of India's official page for Chennai International Airport (MAA).
aai.aero
Governance & Civic
Municipal, utility and development bodies handling civic services, water, power and urban planning.
Greater Chennai Corporation
Municipal body for civic administration — property tax, birth/death certificates, grievances and services.
chennaicorporation.gov.in
CMWSSB (Chennai Metro Water)
Chennai Metropolitan Water Supply and Sewerage Board — water connections, billing and tanker services.
cmwssb.tn.gov.in
TANGEDCO
Tamil Nadu Generation and Distribution Corporation — electricity bills, new connections and outage info.
tangedco.gov.in
Chennai Metropolitan Development Authority
CMDA — urban planning, building approvals and land use for the Chennai Metropolitan Area.
cmdachennai.tn.gov.in
Government of Tamil Nadu
State government portal — departments, schemes, notifications and official announcements.
tn.gov.in
Business & Industry
The agencies behind Chennai's identity as an automotive and manufacturing hub — industrial promotion and investment.
Education & Research
Chennai's higher-education anchors — a top engineering institute and two of South India's oldest universities.
IIT Madras
Indian Institute of Technology Madras — consistently India's top-ranked engineering and research institute.
iitm.ac.in
University of Madras
Founded in 1857, one of India's oldest universities — schools, affiliated colleges and research centres.
unom.ac.in
Anna University
Tamil Nadu's premier technical university, anchoring engineering education across the state.
annauniv.edu
Tourism & Culture
Official tourism resources covering Chennai's temples, coastline, museums and Tamil Nadu's wider heritage circuit.
News & Information
A trusted regional news source for Chennai and Tamil Nadu current affairs.