Green-Reading Material Resources
New limitations on the use of green-reading materials took effect on Jan. 1, 2019, coinciding with golf's new Rules. (USGA/Darren Carroll)
How-To-Use Infographic
A short, illustrated explanation in just 4 steps to let you determine how and when the new limitations on green-reading materials apply.
Frequently Asked Questions
Answers in simple language to the most common questions related to green-reading materials.
Text of Interpretation 4.3a/1
Click here to read the text of Interpretation 4.3a/1 relating to the use of green-reading materials.
Press Release - October 14, 2018
Read the text of the original press release from October 2018 announcing the limits to green-reading materials.