Old reports are really easy to find when you know how. By default the sample date range (we filter on the day you pre-registered the sample) is set to the last month i.e. from 1 month ago to today. So reports from e.g. from 2 months ago wouldn’t be included. So you need to just change the date filter using the magnifying glass and the date picker to mean your older samples are included. So once logged in and on the sample results page (1) simply click the magnifying glass (2), do your normal filters if you need to find the sample and then tweak the date range (4). I have also got an https://learnoilanalysis.com/faq/why-cant-i-see-any-old-samples-on-the-portal you can read and print if you need a bit more detail on how to make it work.