The national qualifiers for the 2022 Honda LPGA Thailand will be played over 36 holes at Siam Country Club Old Course, Pattaya. The one player who returns with the lowest gross score will be invited to play in the Honda LPGA Thailand 2022 under the National Qualifiers invite. In the event of two or more players tying for first place in the Honda LPGA Thailand National Qualifiers during the final round, the tie shall be settled by a playoff on Hole 18/18/18. In the event that a playoff is not possible or impractical for play the count-back system shall apply.
The qualifier will run in accordance with the Rules of Golf as specified by the Royal & Ancient Rules Ltd., and include any additional local rules implemented by the Honda LPGA Thailand Organizing Committee and the Thailand Ladies Professional Golf Association.