LEED Green Associate Practice Test 2026 – Comprehensive All-in-One Resource to Master Your Certification!

The 40/60 rule is an important guideline in the LEED certification process that assists project teams in selecting the most suitable rating system for their specific project. This rule states that if a project meets at least 40% of the criteria of one LEED rating system while also not exceeding 60% of any other rating system, then the project should pursue the rating system which it qualifies for under the 40% threshold.

This approach ensures that projects are applying for the rating system that is more aligned with their goals and characteristics, thereby streamlining the certification process and maximizing the benefits of sustainable practices. It focuses on the fundamental principles of green building as they relate to a project's specific attributes, which is crucial for achieving optimum performance and recognition in the LEED system.

The other options address different aspects of the LEED process that are not directly influenced by the 40/60 rule. Hence, while they may be relevant to the broader context of project registration and credit allocation, they do not pertain to the selection of the appropriate rating system as the 40/60 rule specifically does.