As of 2023, new golf rules apply worldwide. "Golf Rules Quick Reference" gives you a clear overview of all the changes so that you can benefit from the simplifications. Award winner. More than 2.5 million copies sold. Recommended by golf associations. The handy, water-repellent rules guide is the world’s best-selling golf book and is acknowledged as a standard reference work – multi-award winning, recommended by golf associations and more than 2.5 million copies sold. It answers virtually every rules question in a matter of seconds. As each rules case is illustrated, the player can identify the correct way to proceed at a glance. The rules are explained in easy-to-understand language on the basis of specific golfing situations. Furthermore, the book is divided into sections by index tabs that correspond to an actual round of golf: "Tee", "Fairway & rough", "Bunker", "Penalty area" etc. To sum it up, it is a "must" in every golf bag.