ADM.9:4.3 - Establish the effect needed for this use

The provider performs the authorized action. The handler then uses evidence adequate for the promised effect: a recipient’s successful use, a qualified provider confirmation or another observation accepted by the applicable arrangement.

Match that evidence to this beneficiary, resource, amount, configuration and time where those distinctions matter. A successful test with an administrator’s account cannot automatically establish the beneficiary’s access. One document successfully opened establishes only the scope that the observation and supporting conditions carry.

Keep the result proportionate. An ordinary confirmed delivery need not provoke a new independent test unless the promise or actual uncertainty requires it. An “instruction accepted” response cannot establish a downstream effect that the provider has not yet observed.