Tamil Nadu Pollution Control Board

Tamil Nadu Pollution Control Board
Online Management Information System

NOTE : Because of the implementation of OCMMS, part of the HWA and BWA Data
capturing facilities are removed in this portal from 24 April 2017 onwards.

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What is (35-12) ?


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National Informatics Centre (NIC) - Tamil Nadu State Centre,
Ministry of Electronics & IT, Govt. of India, Chennai