LEED v4.1 for Building Design and Construction (BD+C) and Interior Design and Construction (ID+C) opened for beta registration on January 22, 2019. Here’s a rundown of the biggest changes compared with v4.
Integrative Design Process
The IDP credit structure has changed. Now there are five areas of investigation, of which teams must choose two: Energy Performance, Water Performance, Site Selection, Social Equity, and Health & Wellbeing. Documentation has also changed; the credit now calls for a “project team letter” signed by all the principal project team members.