The applicant is required to submit initial details and create a login id and password on the website of Delhi Pollution Control Committee, After this, the applicant needs to submit all the details of the business, Company name, address of business, nature of work, usage and wastage of water, any kind of emission, details of the DG Set, Boiler, Oven etc. After that the fee is deposited online. The Registration for White category of business is issued and for green and orange category, the application is automatically forwarded to the concerned officer of the Delhi Pollution Control Committee. The concerned officer may visit the applicant’s factory premises or the hotel, restaurant, hospital etc and issue some clarifications. Once the clarification raised by the concerned authority are suitably answered, the Certificate is issued.