For the current rules, refer to The Rules of Golf Croquet.
Prior to the 4th Edition, the CA called the rules Laws, upholding the tradition of their origin from the combined Laws of Croquet when Association Croquet and Golf Croquet were described in a single set of Laws. Previous versions of the laws are available as follows. The dates below show the date of publication, not necessarily the date the corresponding laws or rulings came into effect.
Previous versions of Golf Croquet Laws available are: