BIOMECH PUTTERS CONFORM WITH USGA RULES
USGA Rule 14-1B Approval, Background and further reading
Rule 14-1b, proposed on November 28, 2012, has now been given final approval by the USGA and The R&A following an extensive review by both organizations. The decision to adopt the new Rule came after a comprehensive process in which comments and suggestions from across the golf community were collected and thoroughly considered.