How Can We Assist You?
For any queries or assistance, the following resources are available. We’re here to help you!
Toll-Free Number for Complaints
Call us at
1800-425-6750
Retrieve OCMMS User ID & Password
Email the first page of your latest Consent Order Copy and your updated Email & Mobile number to tnocmms@tnpcb.gov.in
Submit Complaints Online
Visit tnpcb.gov.in/tnolgprs or download the TNPCB OLGPRS mobile app on Android & iPhone.
Environmental Pollution Complaints
For environmental pollution complaints, email us at complaint@tnpcb.gov.in
OCMMS & Online Logins Queries
For OCMMS or other TNPCB online portals queries, email tnocmms@tnpcb.gov.in
7338897138 (Thiru. Muralidharan AEE)
Help Desk Hours
Our Help Desk is available daily from 10:00 A.M. to 06:00 P.M.