The R&A periodically issues a List of Conforming Driver Heads that lists driving clubheads that have been evaluated and found to conform with the Rules of Golf. View the List of Conforming Driver Heads and the List of Non-Conforming Drivers
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The R&A periodically issues a List of Conforming Driver Heads that lists driving clubheads that have been evaluated and found to conform with the Rules of Golf. View the List of Conforming Driver Heads and the List of Non-Conforming Drivers