From U.S. Figure Skating: Rules for each synchronized team level as per the U.S. Figure Skating Rulebook, Rules 4660-4790. All ages are as of July 1 preceding the competitive season. All test requirements must be met by the close of entries. (For complete rules, please see the current U.S. Figure Skating Rulebook.)

Open Adult: A team of 8-12 skaters. The majority of the team must be 19 years or older.