When may a policy without main rule conditions be used?

A policy without main rule conditions may be utilized when all entrance criteria are clearly defined within the Scope. This means that the policy is set in such a way that it does not require additional conditions to determine its applicability because the context and circumstances under which it is to be applied are already sufficiently specified. Essentially, if the Scope encapsulates all necessary parameters and criteria for the policy execution, the absence of main rule conditions becomes feasible, streamlining the application process and reducing complexity.

In scenarios where entrance criteria are unclear or undefined, relying solely on a policy without main rule conditions could lead to ambiguity and ineffective enforcement of the policy, making this option the only suitable context for such use.