Resource · LEED Commissioning
Every LEED-certified building has to be commissioned — and projects chasing more points go further with Enhanced Commissioning. Here's the difference between the two, what each requires, and where building-envelope and monitoring-based commissioning fit in.
Fundamental Commissioning and Verification is a prerequisite — every LEED BD+C project must do it to certify at any level. It confirms the building's energy-related systems are designed, installed, and performing per the owner's requirements. The commissioning authority develops the Owner's Project Requirements (OPR) review and Basis of Design (BOD) review, a commissioning plan, and verifies installation and performance of the mechanical, electrical, plumbing, and renewable-energy systems, closing out with a commissioning report.
Enhanced Commissioning is a credit — worth up to several points (up to six in LEED v4 BD+C) — for going beyond the prerequisite. It requires a commissioning authority who is independent of the design and construction team and engaged early, with deeper design reviews, a systems manual, and operator training. It layers in additional options that earn their own points:
If you're certifying LEED at all, you need Fundamental Commissioning — it's not optional. Whether Enhanced (and which options) makes sense depends on your point target and goals. We help you decide, serve as your commissioning authority, and coordinate the envelope specialist when BECx is in play. For what it costs, see commissioning cost or run the estimator (choose "LEED — Enhanced Commissioning" as the driver).
Pursuing LEED?
Tell us your rating system, point target, and timeline, and we'll lay out the commissioning path — Fundamental, Enhanced, and any envelope or monitoring options — and what it will take.
Yes. Fundamental Commissioning is a prerequisite for every LEED BD+C project — you can't certify without it. Enhanced Commissioning is an optional credit for additional points.
Fundamental is the required baseline that verifies energy systems perform as intended. Enhanced goes further — an independent commissioning authority engaged earlier, deeper reviews, a systems manual, operator training, and options for monitoring-based and envelope commissioning — and earns points.
Not for the prerequisite. Envelope commissioning (BECx) is an option within the Enhanced Commissioning credit, earning additional points. Bluefin coordinates BECx through a specialist partner.
Fundamental Commissioning allows a qualified commissioning authority with the required experience. Enhanced Commissioning requires that authority to be independent of the project's design and construction. Bluefin serves as an independent commissioning authority.
Up to six points in LEED v4 BD+C, split across enhanced systems commissioning, monitoring-based commissioning, and envelope commissioning. Exact values vary by rating system and LEED version — we confirm for your project.