Log in
Forum » Performance Period

validity of LEED certificate (LEED-CS v2009); necessary period of USGBC membership

Performance Period
posted by Ernst Schriefl on Oct 1, 2018, 6:42 am

We are in the process of certifying several buildings under a campus approach (LEED Master Site D+C), where each building / project is certified unter the LEED-CS v2009 rating system.


Last reply: Trista Brown, Aug 10, 2022, 11:29 am

performance period date extension

Performance Period
posted by Elizabeth Seidel on Jul 27, 2022, 11:56 am

We are submitting a v4 EB-OM project and need to know if the performance period for all credits ends on the same date and two (2) credits need to be extended to two weeks later - is that...

Performance Period Selection

Performance Period
posted by Aris Koliopoulos on Oct 25, 2021, 2:13 pm

Dear All,

I would like to ask whether any performance period can be selected to assess a project, even it's quite older than the date the project is submitted?

For example, if I...

Last reply: Trista Brown, Nov 12, 2021, 2:14 pm

What Credits Require a Performance Period

Performance Period
posted by Divantha Ekanayake on Mar 5, 2020, 6:27 am

Dear All,

For LEED v4 O&M projects, do we need to establish performance periods for all the credits? Especially for credits which are not required to make any kind of a measurement in...

Last reply: Trista Brown, Mar 12, 2020, 2:30 pm

Performance period table

Performance Period
posted by Gustavo De las Heras Izquierdo on Jan 5, 2018, 1:09 pm


We've been asked by the reviewer to complete and submit the following table: https://www.usgbc.org/...

Last reply: Trista Brown, Mar 3, 2020, 7:24 pm

SSp1- contractor's stormwater pollution prevention inspection reports needed in a hypothetical USGBC audit?

Performance Period
posted by Jeff Wiedmeyer on Jan 29, 2020, 9:19 am

Has anyone had an USGBC audit experience where stormwater pollution prevention inspection reports were requested?  My project was awarded LEED Gold under v2009 in the Fall of 2019 and as we wrap...

Minimum occupancy

Performance Period
posted by Asil Rashid on Nov 12, 2018, 7:21 am

I am working on certifying an office building for LEED...

Last reply: Trista Brown, Dec 17, 2018, 2:50 pm

EB Certification process before the construction is finished

Performance Period
posted by JEONGJAE LEE on Sep 21, 2017, 12:59 am

Hello, I have a question about the EB certification process since it is my first job having work on O+M project. I would be very thankful if I would be able to get any answer on it here.


Last reply: Trista Brown, Nov 16, 2017, 6:41 pm

LEED EBOM v4 Registration, Certification & Performance Period

Performance Period
posted by Amy Green on Jun 17, 2017, 9:58 am

Want to create a clear schedule for how long certification for an...

Last reply: Trista Brown, Sep 11, 2017, 8:08 pm

Pursuing credits in recert that were denied during intial cert

Performance Period
posted by Alexa Stone on Jun 6, 2017, 3:43 pm

Hi LEED Experts,

My question pertains specifically to two credits in the LEED v2009...

Last reply: Trista Brown, Aug 28, 2017, 2:00 pm