The fresh rules will affect all new styles of clubs

Manufactured on or after 1st January 2010 although models existing at that date will still permitted to be manufactured 'till the end of 2010. New golf clubs

This begs the question, "wont Tour Pros just stick with models manufactured before 1st January 2010?" Unfortunately on their behalf, the R & A and USGA are simply too cute for this because as from that date they'll make it the "Condition of Competition" on the top bar high end how they use clubs manufactured within the new rules. Titleist 910F Fairway Wood

But why don't you consider all of us? Well, youll be willing to know theres little for people like us to bother with unless you are an experienced guitarist or top amateur in which the new rules will likely be introduced in stages. Titleist 909 F3 Fairway Wood

Models existing at 31st December 2009 and manufactured any time until 31st December 2010, which match the current regulations, continues to conform until at the least 2024 as well as then a timeframe can be extended as soon as the governing bodies check it in 2020.