Here we have new laminated British Dressage test these are the originals not copies.
The date shown on any individual test is the year that the test was first published and introduced for use.
British Dressage in some years reviews its range of tests; sometimes tests are withdrawn and sometimes tests are introduced.
The gaps in the range of test numbers are due to there being no currently valid test utilising that number. Occasionally new or changed tests will utilise a previously used number so you need to be sure to purchase up to date test sheets.
Unaffiliated competition organisers occasionally use tests that have been withdrawn.