What is measured is measured by a method published before the sale, which you can challenge line by line. What cannot be measured is written in the report, with its reason.
Your file is deleted within thirty days of the debrief. If there is no debrief, it is deleted as soon as we know there will be none, and at the latest fourteen days after our quote. The report and the measurement parameters are kept, because a figure that cannot be reproduced cannot be relied upon. Your file is disclosed to no one.