I was trying to do some catching up, and the July Addenda has a very significant change to who can be the CxA. Basically, this negates a huge number or replies I have made to questions related to single contract situations.

Please look at LI #10244 as "reversed" on 07/01/2014. Here is the significant part:

"**Update 07/01/2014: Ruling has been reversed and revised to allow the CxA to be contracted to the general contractor or a subcontractor of the general contractor in limited circumstances.

In the design build scenario, a ˜disinterested independent third party firm may be hired by the design build contractor or a subcontractor to the design build contractor under the following constraints:

1. The commissioning firm may not be a subsidiary or partner of the general contractor or of any other firm that has been contracted to the general contractor to provide design and construction services for the project.

2. Though the commissioning firm is not contracted directly to the owner, the owner or an owner's representative must approve of the selection of the commissioning firm, and of the commissioning scope of work within the commissioning contract.

3. The CxA must directly report to the owner or owner's representative (or simultaneously report to the owner or owner's representative and other parties) throughout the commissioning process.

As noted above, the CxA must lead, manage and oversee all commissioning processes, including both fundamental and enhanced commissioning, consistent with the requirements for EA Credit 3: Enhanced Commissioning."

This is significant, and is listed as applying to any v2.2 or v2009 product for EAc3. I will be checking on v4, but cannot see them not making this applicable there as well.