CENTRAL POLLUTION CONTROL BOARD
VISHNU & COMPANY TRADEMARKS PVT. LTD.
PAN BAHAR PRODUCTS PVT. LTD.
TRIMURTI FRAGRANCES PVT. LTD. (SHIKHAR PAN MASALA)
M/S SOM SILVER SUPARI PVT. LTD. (SIGNATURE PAN MASALA)
M/S SOM SILVER SUPARI PVT. LTD. (DILBAGH ROYAL PAN MASALA)
M/S J B INDUSTRIES (VIMAL PAN MASALA)
UNION OF INDIA MINISTRY OF ENVIRONMENT FOREST & CLIMATE CHANGE (GOVERNMENT OF INDIA)
UTTAR PRADESH STATE POLLUTION CONTROL BOARD (UPPCB)
DELHI POLLUTION CONTROL COMMITTEE