The USGA and The R&A have unveiled the new Rules of Golf, to be implemented January 1, 2019. The process to modernize the Rules began in 2012 and was ini tiated to ensure that the Rules are easier to understand and apply for all golfers and to make the game more attractive and accessible for newcomers.

Dropping procedure: When taking relief (from an abnormal course condition or penalty area, for example), golfers will now drop from knee height. This will ensure consistency and simplicity in the dropping process while also pre-serving the randomness of the drop.
Measuring in taking relief: The golfer’s relief area will be measured by using the longest club in his/her bag (other than a putter) to measure one club-length or two club-lengths, depending on the situation, providing a consistent process for golfers to establish his/her relief area.
Removing the penalty for a double hit: The penalty stroke for accidentally striking the ball more than once in the course of a stroke has been removed. Golfers will simply count the one stroke they made to strike the ball.

Balls Lost or Out of Bounds: Alternative to Stroke and Distance: A new Local Rule will now be available in January 2019, permitting committees to allow golfers the option to drop the ball in the vicinity of where the ball is lost or out of bounds (including the nearest fairway area), under a two-stroke penalty. It addresses concerns raised at the club level about the negative impact on pace of play when a player is required to go back under stroke and distance. The Local Rule is not intended for higher levels of play, such as professional or elite level competitions.
Elimination or reduction of “ball moved” penalties: There will be no penalty for accidentally moving a ball on the putting green or in searching for a ball; and a player will not be responsible for causing a ball to move unless it is  “virtually certain” that he or she did so.

Relaxed putting green rules: There will be no penalty if a ball played from the putting green hits an unattended flag-stick in the hole; players may putt without having the flagstick attended or removed. Players may repair spike marks and other damage made by shoes, animal damage and other damage on the putting green and there is no penalty for merely touching the line of putt.

Relaxed rules for “penalty areas” (currently called “water hazards”): Red- and yellow-marked penalty areas may cover areas of desert, jungle, lava rock, etc., in addition to areas of water; expanded use of red penalty areas where lateral relief is allowed; and there will be no penalty for moving loose impediments or touching the ground or water in a penalty area.

Relaxed bunker rules: There will be no penalty for moving loose impediments in a bunker or for generally touching the sand with a hand or club. A limited set of restrictions (such as not grounding the club right next to the ball) is kept to preserve the challenge of playing from the sand; however, an extra relief option is added for an unplayable ball in a bunker, allowing the ball to be played from outside the bunker with a two-stroke penalty.
Pace-of-play support: Reduced time for searching for a lost ball (from five minutes to three); affirmative encourage-ment of “ready golf” in stroke play; recommending that players take no more than 40 seconds to play a stroke and other changes intended to help with pace of play.