Define what approval means before delivery.
Approval should not depend on a vague message like "looks good". Write what the client reviews, what counts as a revision, what is outside scope, and when final files become available.
Use protected delivery for review.
Preview assets let the client inspect work while keeping final, source, or production assets controlled until the validation path is complete.
Keep the proof record calm.
Every delivery, revision request, validation, and release action should be readable later. That is especially useful when the client team has multiple stakeholders.
Dealokr