You must register if you do any of these things as part of your business:

• transport waste
• buy, sell or dispose of waste
• arrange for someone else to buy, sell or dispose of waste

You can be fined up to £5,000 if you don’t register.

Registration is usually free if you only transport waste you produce yourself. Otherwise, registration costs £154.

Register at this link https://www.gov.uk/waste-carrier-or-broker-registration