noun
precondition; prerequisite; antecedent condition
A condition that must be satisfied before something else can happen or be considered. Often used in formal, logical, or procedural contexts.
この契約の先行条件として、事前の審査が必要です。
As a precondition for this contract, prior screening is required.
交渉を始めるには、いくつかの先行条件を満たさなければならない。
To start negotiations, several preconditions must be met.