Yes, your "TEAM" must register/sanction with ASA.
You can register/sanction at my tournaments,
it does not need to be done online. Costs is $30.
If you are planning to attend "ASA Nationals" or play in
ASA National Qualifiers or the Georgia ASA "A" State
tournaments, you will need to register your team with
ASA cards and All coaches would need to be ACE certified
with background checks.