Entering a competition

I have read through the AHA rules and I don’t see anywhere that it specifies method requirements. Can I enter a competition with an extract recipe or does it need to be all grain? Do they differentiate in the judging? Are they separate groups?

You do not have to tell them if it’s extract or all grain.

You do’t have to tell them when you enter but if you get past the first round they require that you give the recipe.