PUNJAB STATE POLLUTION CONTROL BOARD
PUNJAB STATE POLLUTION CONTROL BOARD The navy blue circular emblem of Punjab State Pollution Control Board (PPCB) has a globe referring to earth with layers of atmosphere, water and the soil with ‘Punjab’ written in between in blueberry blue. The colour navy blue symbolises the elements of nature, serenity, calmness, trust, spirituality, calmness, wisdom, freedom, openness, intelligence and loyalty.