Rating System

LEED BD+C: New Construction, LEED BD+C: Schools, LEED ID+C: Commercial Interiors, LEED BD+C: Core and Shell

Rating System Version

v2 - LEED 2.2, v2 - Schools 2007, v2 - LEED 2.0, v2 - LEED 2.0

Inquiry

As 90.1-2007 is essentially a compilation of addenda, we assume it may be treated in the way outlined by the official USGBC memo re:ASHRAE addenda. However, between 2004 and 2007 Appendix G was modified in some ways w/o addenda being published or approved, and these modifications were made official only by inclusion in the 2007 version. We further assume that we can use these modifications, as long as we use ALL the modifications in the 2007 App G and referenced sections of 90.1, similar to the guidance on addenda use previously given in the USGBC memo. Is this correct?