Racing this year and I was reading over the rules re helmets. So I am clear the club rules state by 2017 everyone will be required to wear a Snell 2015 certified helmet no older than five years old. Is this correct? So for this year the rule is Snell 2010 or ECE plus no older than five years. If someone can clarify before I spend the money on a new lid it would be greatly appreciated. Thanks ross