Add the tribunal's name before the date

Warning²Federal courts, Illinois courts21st and 22nd editions

Where a case number's letters do not say which tribunal decided the case, the tribunal's name sits inside the closing parenthetical, in front of the date.¹

1. 1R. 21.5.7 International Criminal Court and Other Tribunals; R. 21.5 International Law Cases.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.