Can a task pack include policy changes and exceptions to the current rule?

**Can the pack contain more than one policy version?**

Yes. A release can include dated policy documents, applicability tables and review records that identify the decision date. This lets the task require policy selection instead of simply placing the correct rule beside the question.

**How can transitional treatment appear?**

A supplier control review can include an agreement that retains an earlier evidence requirement until a specified contractual event. The generated policy can define that condition, while the agreement record establishes whether it still applies. The exception should have an explicit basis rather than appear as an unexplained favourable outcome.

**Should the newest document always win?**

No. The task should require the model to examine effective dates, subject coverage and any authorised transition rule. A newer document may govern new agreements while an existing agreement remains under a stated transition provision.

MirrorFirm could generate both straightforward and disputed applicability cases. Buyers can ask for answer evidence that identifies the governing clause and the record establishing its applicability, so policy reasoning remains inspectable rather than becoming a memorised document preference.