If you are marketing your business or commercial property for sale or to let, you will require a current Non Domestic Energy Performance Certificate. This will be provided to prospective buyers or tenants at the point of enquiry (usually in the form of the ‘rating’ on the sales particulars). It must ultimately be provided to tenant or buyer and usually forms a part of the contract upon exchange. Even if the property is being marketed via a commercial agent, for enforcement purposes, it is the owner/landlord who is liable if an EPC is not commissioned.