Transformation is not complete until each task has been executed AND verified. Verify each task independently based on your same requirement statements. Verification planning and execution can easily eat up 60% of your transformation budget, so be careful. Verifying task outcomes is not necessarily about massive regression testing programs, but more about selectively performing the correct tests.
When you engage a business analyst to advise you on a transformation, what should you expect? What work will be performed and what tangible work products will you receive as the result of that work? That’s the next topic.