Form 17 Seller Disclosures and the most commonly asked questions. We also go over the changes that took effect today.020) since January 1, 1995. It is a detailed law that sets out the specific terms of a required disclosure to buyers of commercial, residential, and unimproved property. Once completed, note the SST number and come into our office to finish the process. On this page below is a list of LOCAL forms that can be completed online and then printed. The form you need may be in this list. In today's video, attorney Darcel Lobo describes the Seller Disclosure Form, what it includes, and how it works. UP NEXT Pepperdine will return home for a match against Washington State on Nov. Located in the southern part of the San Francisco Bay Area, it corresponds roughly to the geographical area of the Santa Clara Valley.