When you arrive on site at your first event, take each of your hats to the secretary’s office and inform him/her that you need to get your hat tagged. They will arrange for you to meet the hat tagger to get this done.
Your hat(s) must be tagged prior to your dressage, show jumping or cross country run or the steward will not let you compete.
Your hat is only tagged once – so you will need to have all hats used in competing tagged. You do not need to do this every time you compete, unless of course you buy a new hat!
You can check the current Hat Standards HERE