How should existing Version 2.0 and 2.1 Green Guide projects approach Green Guide Version 2.2?
All Green Guide projects were automatically re-registered as Version 2.2 projects when Version 2.2 was released in January 2007. However, these projects’ Version 2.1 checklists remain available on the project website in a read-only format. Existing projects are free to choose the most beneficial scenario according to their circumstances: finish the project using Green Guide Version 2.0/2.1 Pilot; update some credits to comply with Version 2.2 while continuing to follow Version 2.0 or 2.1 for other credits; or, comply with Version 2.2 in its entirety.