Details:The standard sales contract for detached houses. Buyer`s Inspection Advisory (BIA) of 2 pieces. If you are planning to buy a home or condo in San Diego County, I advise you to familiarize yourself with all the documents you will most likely see throughout your purchase process. The California Residential Purchase Agreement and Joint Escrow Instructions (RPA-CA) is one of the most important documents to familiarize you with. Quick Overview:The standard sales contract for detached houses. Sold in 4 packs PLEASE NOTE: A change to this form was provided by law and only the new version can be used on January 1, 2019. Older versions of this form are not compliant. You and your exclusive buyer will use this document if you are willing to make an offer to buy a property you want to buy. This document discusses many areas of negotiation between you and the seller and explains in detail how your transaction will proceed if you and the seller agree on prices and conditions. Below is a brief summary, but my proposal is that you see the webINAR in detail. You`ll also find short PDF slides. Here is a list of all the form revisions, changes and additions from the past 8 years.