Sort by test first, then by date inside each test
A competition dog can collect hip scores, eye certificates and DNA panels from different registries, and a single date order buries the pattern you actually need. Give each test type its own section — hips in one, eyes in another, each DNA result in another — and list the entries newest first inside that section. When a judge, breeder or vet asks for the latest eye result, you open one short list instead of hunting through hip paperwork from another scheme mixed in with a DNA certificate for a different condition.
Record the registry name exactly as printed
Write down the registry in the wording it uses on the certificate, the dog's registered name and number, the examiner or laboratory, and the result in full rather than a shortened note. Hip results, for example, mean different things depending on the scoring scheme behind them, and an eye certificate only makes sense alongside the scheme and the examiner who signed it. Keeping the scheme beside the score stops a future reader, including you, from comparing two numbers that were never measured the same way.
Keep the certificate and your summary together
Store a clear copy of the original certificate directly under your one-line summary for that test, so the summary works as an index and the certificate works as proof. If a result was later rechecked, or an eye test was repeated because that examination is done periodically, keep both entries and mark which one superseded the other instead of deleting the older result. Competition paperwork is often checked against the original document, so a folder of summaries without the certificates underneath will fail at the moment it matters most.
Add a simple cover index for the whole file
At the front, keep a single index page that lists, for each test type, the most recent date, the registry and where the full certificate sits. Update that index on the day a new result arrives, while the envelope or email is still on your desk, rather than in a batch before a show. That small habit is what keeps the file trustworthy: a result that is filed late tends to be filed from memory, and registry names, examiner names and exact scores are precisely the details memory blurs.
Check the file before entries and breeding decisions
Before you enter an event or discuss breeding, read the index against what that event or that mating actually requires and confirm every needed test is present, current where currency applies, and matched to the right dog if you own more than one competition dog. If an eye result has lapsed, or a DNA result covers a parent rather than this dog, you want to discover that at home, not at a check-in desk. Any question about what a result means for this dog's health or suitability belongs with your veterinarian, who can read the score in the context of the whole animal rather than the number alone. Keeping those dated, registry-labelled results together in your dog's Pet Passport on KinsLe means the full testing history travels as one tidy packet whenever a registrar, vet or new handler needs to see it.