Haryana pollution control board may ease norms for NOCs
![](http://admin.indiaenvironmentportal.org.in/files/Ind_Poll_4.jpg)
The board has also extended the period of validity of the ‘consent to operate’ certificate.
Publication Date:
30/11/2015
![]() |
The board has also extended the period of validity of the ‘consent to operate’ certificate.