Where can I find the DNAFit code of practice? Sebastian Corpe Updated 24 March 2016 12:12 Follow At DNAFit we follow a strict code of practise. This is detailed on the About Us page of our website, under the tab 'Our Values'. Related articles My child is a keen athlete, will the test show which sport they will be best at? How do you store and protect my data? Do you test all of my DNA? What happens to my DNA after the test? Locating your kit barcode Comments 0 comments Please sign in to leave a comment.