What is one of the purposes of the ACG Commissioning Guideline?

• A. Defines energy codes
• B. Sets project budgets
• C. Specifies equipment standards
• D. Introduces a program for certifying qualified Cx providers

Answer: (D)

The main idea here is that the guideline focuses on ensuring people who do commissioning are qualified. It introduces a program for certifying qualified Cx providers, providing a credentialing path that verifies their competency and maintains consistent standards across projects. This helps owners and teams rely on capable professionals and promotes uniform, high-quality commissioning.

The other options don’t fit because energy codes, budgets, and equipment standards come from separate domains (building codes, project management, and product specifications). The guideline isn’t about setting those rules or budgets or hardware requirements; it’s about creating a certification program for the people performing commissioning.