Home
Rules and Handicapping
Rules
Handicaps
Equipment
Etiquette
Amateur Status
Championships
Open Championships
Amateur Championships
Tickets & Hospitality
Merchandise
Apply to Play
Memberships
Joining
Renewing
Benefits
Member Clubs
Update your Member Profile
Supporting the Game
About the USGA
Turf Management
Museum
Grants & Fellowship
Volunteers
Shop
Merchandise
Publications
Photo Archive
Tickets
Corporate Merchandising
Holiday Cards
Joint Statement Of Principles
Club & Ball Rules
Guide to the Rules on Clubs & Balls
Conforming Driver List
Non-Conforming Driver List
How to Use the Conforming Driver List
Conforming Golf Ball List
How to Search for a Ball
Conditional Equipment or Exception 1 to Rule 14-3
Equipment Testing
Submission Process
Test Protocols and Procedures
Research Studies
Announcements
Test Protocols for Equipment
Clubs:
Groove Measurement Procedure Outline
Procedure For Measuring The Length Of Golf Clubs
Procedure For Measuring The Club Head Size Of Wood Clubs
Procedure For Measuring The Flexibility Of A Golf Club Head
Procedure For Measuring The Moment Of Inertia of Golf Clubheads
Balls:
Overall Distance And Symmetry Test Procedure
Initial Velocity Test Procedure
Weight And Size Test Procedures
golf ad
About the Test Center
Equipment Primer
Test Center Staff
Club & Ball FAQs
Guide to the Rules on Clubs and Balls
