Add the letter's release date

Warning²Federal courts, Illinois courts21st and 22nd editions

A Commodity Futures Trading Commission interpretive, no-action, or exemptive letter is dated to the day it became publicly available, not to the year alone.¹

1. 1T1.2 Commodity Futures Trading Commission (CFTC). Tables: R. 14.3.2(b) Official releases and slip opinions.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.