Washington Notice of Assignment of Security Interest is a legal document used to notify parties involved about the transfer or assignment of a security interest on a specific asset or property. This notice is crucial in protecting the rights and interests of both the assignor (the party transferring the security interest) and the assignee (the party receiving the security interest). In Washington State, there are primarily two types of Notice of Assignment of Security Interest: 1. Washington UCC-1 Financing Statement: This type of notice is utilized when a security interest is assigned according to the rules and regulations outlined in the Washington Uniform Commercial Code (UCC). It is commonly used to establish and perfect a security interest in personal property, such as equipment, inventory, accounts, or general intangibles. The UCC-1 financing statement must be filed with the Washington Secretary of State's office to provide public notice and validate the assignment of the security interest. 2. Washington Real Estate Assignment: This notice pertains specifically to the assignment of a security interest in real estate or immovable property. When a lender or creditor grants a loan against real estate, they may assign their security interest to another party, such as a different lender or a secondary market purchaser. The Washington Real Estate Assignment serves as a formal notification of such assignment and ensures that the new assignee holds the appropriate security interest on the property. These notices of assignment of security interest are crucial because they establish priority among competing interests, protect the rights of the assignee, and provide clear public notice of any changes to the ownership or security rights over the respective assets. Filing these notices in accordance with Washington State laws is essential for maintaining legal integrity and protecting everyone involved in a security interest transaction. It is important to consult a qualified legal professional or official government sources to ensure compliance with specific Washington State regulations and requirements when preparing and filing the Notice of Assignment of Security Interest.