Class L Certificate means any of the Certificates with a "Class L" designation on the face thereof, substantially in the form of Exhibit A-4 attached hereto, and evidencing a portion of a class of "regular interests" in REMIC III for purposes of the REMIC Provisions.
Final Certificate means the final certificate issued by the Engineer-in-Charge in accordance with the provisions hereof.
Class SB Certificate Any one of the Certificates designated as a Class SB Certificate. Class X Certificate: Any one of the Certificates designated as a Class X Certificate.
Digital Certificate means an electronic device used to verify identity or protect electronic messages.
Class J Certificate means any one of the Certificates with a "Class J" designation on the face thereof, substantially in the form of Exhibit A-4 attached hereto, and evidencing a portion of a class of "regular interests" in REMIC III for purposes of the REMIC Provisions.