What is the purpose of Credit Harmonization in LEED?

• A. To ensure consistency across LEED rating systems
• B. To increase project costs
• C. To limit regional priority credits
• D. To eliminate prerequisites

Answer: (A)

Credit Harmonization focuses on aligning and standardizing credits and prerequisites across different LEED rating systems so the same sustainability concepts use consistent language, criteria, and thresholds wherever they appear. This makes it easier for project teams to pursue multiple rating systems or update to newer versions without juggling conflicting requirements, and it helps documents and processes be reusable across projects. The goal is to create a coherent LEED family where similar credits behave the same way, improving clarity and efficiency.

The other options don’t fit because increasing project costs would undermine the aim of streamlining and consistency; regional priority credits are about addressing local needs and aren’t being limited by harmonization; and prerequisites are baseline requirements that harmonization aligns, not eliminates.