When should I upload my Health Declarations? Documents can be uploaded as soon as you have them available. For COVID test results, this maybe be 72-24hrs prior to departure depending on the type of test being used. Related articles How do I add Health Declarations? How can I fill out PDF forms without a printer? What format of documents can be supplied? What does it mean when documents are "Awaiting manual verification by Eurotunnel staff"? Can I add my Health Declarations by phone?