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Projects should refer to the following credit compliance guidance when planning for recertification. The table outlines the establishment and performance requirements and details the preferred frequency and duration of each performance requirement. Recertification is based on compliance with performance requirements. For the complete set of guidance, refer to the LEED for Existing Buildings: Operations & Maintenance Recertification Guidance.
|Credit||Establishment requirements||Performance requirements|
|EAc2.1: EB Cx—investigation and analysis||Establish ongoing commissioning plan and conduct investigation and analysis phase. Alternatively, perform preliminary ASHRAE Level II audit.||Primarily action
Conduct investigation and analysis phase at least once every 5 years*. Alternatively, perform ASHRAE Level II Energy Audit once every 5 years*. Note that this credit will be automatically awarded in recertification of EAc2.3 is achieved.
*Starting from the date of certification application
We welcome and value the opinions of our green building community. We are collecting feedback on LEED v4 during the 5th open commenting period. At this time, each USGBC site user may comment on the open credits.