During the construction phase the contractual arrangements should be that the contractors responsible for commissioning shall submit information about the equipment installed, method statements for testing, arrangements for training, etc.

LEED-NC

The CxA shall review contactor submittals applicable to systems being commissioned for compliance with the OPR and BOD. This review shall be concurrent with AlE reviews and submitted to the design team and the Owner. The CxA shall provide a review of the contractor submittals to help identify any issues that might otherwise result in re-work and/or change orders. The CxA should specifically evaluate the submittals for:

# Meeting the OPR and BOD
# Operation and maintenance requirements
# Facilitating performance testing

The CxA review of contractor submittals does not, typically, substitute or alter the scope or responsibility of the design team's obligations to approve or reject submittals.