The Review Period is designed to strengthen the reliability of the benchmark results.

The Review Period is open between September 1-15, 2021. It is intended to be used in cases where you believe that there has been incorrect or incomplete data input, or an error in validation or scoring.

Requests are made at the entity level and are charged a EUR 4,000 fee. If the request relates to incorrect input data, GRESB will reopen your Assessment and you can correct your response. Updated data will be validated by GRESB. The fee is payable in all instances, including if the corrected data is not accepted and there has not been any change in scoring.

If the request relates to an error in validation or scoring, GRESB will evaluate the request and communicate the final decision to you. The EUR 4,000 fee is reimbursed in these cases.

The decisions are final and cannot be appealed. We will only take into consideration requests submitted within the official Review Period.

To place a review request, please submit the Review Period Process Form by September 15, 2021.

Timeline	Item
April 1 - July 1	Reporting period
July 1 - Sept 1	Validation period
August 1 – Sept 1	GRESB initial data checks and reporting scope documentation GRESB outlier checks on Performance Indicators GRESB quality and consistency checks on validation process Finalize and run scoring, generate reports and in-house testing
September 1	Launch of preliminary 2021 Real Estate and Infrastructure Assessment results for review by Participants
September 1 - 15	Participants can file official requests for validation or scoring reviews. Requests are made at entity level and are charged a 4,000 EUR fee (similar to the participation fee). GRESB reviews each case individually and communicates the resolution path to the participant. If the request relates to inaccurate input data, GRESB will reopen the relevant Assessments and participants can correct it. Updated data will be validated by GRESB. The fee is payable in all instances, including if the corrected data is not accepted and there has not been any change in scoring. If the request relates to an error in validation or scoring , GRESB will evaluate the request and communicate the final result to the participant (the 4,000 EUR fee is reimbursed in these cases).
September 20 - 26 (1 week)	Participants can correct mistakes in their input data. Updated data will be validated by GRESB. The fee is payable in all instances, including if the corrected data is not accepted and there has not been any change in scoring. GRESB can correct any errors in scoring or validation. All re-submissions must be finalized and submitted by 11:59pm PDT on September 26. Failure to meet this deadline will result in the exclusion of any intended updates.
September 27 - 30	GRESB solves any pending validation items and reruns scoring. Final testing round and preparation of sector leaders, etc
October 1	Launch of 2021 Real Estate and Infrastructure Assessment results for Participants and Investors