RCW 61 refers to a section of the Revised Code of Washington that deals with real estate transactions, specifically focusing on the laws governing deeds, mortgages, and other property-related documents. It provides guidelines for the proper execution and recording of these documents to ensure legal clarity and protection for all parties involved. This code also outlines the rights and responsibilities of both buyers and sellers in real estate transactions. It aims to facilitate smooth property transfers while safeguarding against fraud and disputes, ensuring that all transactions comply with state regulations.