decisional

adj

1. (not-comparable)Of or pertaining to decisions.

   “Subjects characterized as having achieved decisional equilibrium were well distributed throughout the range of decisional situations, although none of these individuals participated in more than nine different decisions.”

2. (not-comparable)Having the power or authority to make decisions.

   “The procedures should also make plain that a decisional official, whether or not challenged, may voluntarily abstain from participating in a particular proceeding.”