District Collector

Phone :	(044) 27661600, 27662533
Fax :	(044) 27661200
Email :	collrtlr@nic.in

Additional Collector / Project Director (Development)

Phone :	(044) 27663731, 27663808
Email :	drdatlr@nic.in

District Revenue Officer

Phone :	(044) 27662222
Email :	drotlr@nic.in

National Informatics Centre, Tiruvallur

Phone :	(044) 27660904
Email :	ltvallur@nic.in