Deadline UpdateLiveReporting Deadline
LEED v4/v4.1 certification application sunset set for June 30, 2033
LEED CertificationU.S. Green Building Council (USGBC)Global
Announced
Feb 27, 2026
Implementation
Jun 30, 2033
Description
USGBC has established June 30, 2033 as the final date to submit initial certification applications for LEED v4 and v4.1 projects. This sunset date provides a 6-year window for projects registered before the June 30, 2027 registration deadline to complete their certification submissions. After the sunset date, v4/v4.1 certification will no longer be available, and all projects must use LEED v5.
Sources
- OfficialLEED certification deadlines
Key Findings
LEED v4/v4.1 certification application sunset set for June 30, 2033
We heard you. LEED v4 and v4.1 commercial project registration has been extended to June 30, 2027. [Learn more](https://www.usgbc.org/articles/leed-v4-and-v41-commercial-registration-close-extended-june-30-2027) [](/ "Home") ## Breadcrumb * [Home](/) > * [LEED certification fees](/tools/leed-certification/fees) > ## LEED certification deadlines [Yale 2 Science Park](https:/