USGBC publishes February 20, 2026 addenda for LEED v4.1 Cities: Existing

USGBC published an addenda table for LEED v4.1 Cities: Existing dated February 20, 2026. The addenda table documents changes/clarifications to program requirements and documentation expectations for LEED for Cities submissions (e.g., updates to documentation tables and evidence requirements). Cities and consultants using LEED v4.1 Cities: Existing should update internal submission checklists and evidence collection to match the revised addenda language.