This document is an agreement for the sale and purchase of a business and assets as a going concern. Our commercial property solicitors deal with all aspects of asset purchase agreements (APAs) and can act for either buyers or sellers of commercial property.Business Asset Purchase Agreements. A Business Asset Purchase Agreement is a legal contract used when one business purchases the assets of another business. Please note that this is not an order to proceed. A Purchase Order, which constitutes your notice to proceed, will be issued to your firm. Create your Asset Purchase Agreement. Fill in the form below to have our free APA template emailed to you.