‹ HC-A.2.2 [versions up to October 2010] HC-A.2.4 [versions up to October 2010] › HC-A.2.3 [versions up to October 2010] The Board should meet at least four times per year (see Rule HC-1.3.3). Amended: October 2009 October 2007 ‹ HC-A.2.2 [versions up to October 2010] HC-A.2.4 [versions up to October 2010] ›