For how long is my Food Handling Statement of Attainment valid? Nathan Murray May 10, 2016 06:10 Follow Your Food Handling Statement of Attainment will last forever, no matter what date you completed the training. Related articles I think I might need to complete a Food Safety Supervisor course? Do I need a Food Handling Statement of Attainment to work in a fast food outlet? I’ve already completed Level 1 Food Handling Unit. What’s next? Comments 0 comments Please sign in to leave a comment.