LEED AP BD+C

1. Earn the LEED Green Associate first (or plan to test same day). The LEED AP BD+C requires you to hold a current LEED Green Associate credential, or pass both exams on the same day. If you don't already have the GA, plan your study schedule accordingly.

1. Confirm project experience eligibility. You must document involvement in a LEED-registered building design and construction project. Review GBCI's eligibility requirements to ensure your project experience qualifies before applying.

1. Purchase the LEED AP BD+C candidate handbook and reference materials. Download the free candidate handbook from GBCI's website. Consider purchasing the LEED BD+C Reference Guide (available through USGBC's bookstore), which is the primary study resource for the exam.

1. Enroll in a prep course or study program. USGBC and third-party providers (e.g., Green Exam Academy, GBES) offer online self-paced prep courses. Most candidates spend 100–150 hours studying over 8–12 weeks.

1. Register for the exam through GBCI. Create or log in to your GBCI account at gbci.org, submit your application, pay the exam fee, and receive your eligibility ID. USGBC members pay a reduced fee.

1. Schedule your exam at a Prometric center or via online proctoring. Once your application is approved, schedule your exam through Prometric. Choose between an in-person testing center or remote online proctoring.

1. Take the exam and receive your results. The exam is 2 hours, 110 questions (100 scored). You'll receive a pass/fail result immediately, with a score report following. A score of approximately 170/200 is required to pass.

1. Maintain your credential with continuing education. After earning the credential, complete 30 CE hours every two years (at least 6 LEED-specific) and pay the renewal fee through the GBCI portal before your credential expires.

The LEED AP BD+C exam tests advanced knowledge of the LEED for Building Design and Construction (BD+C) rating system, which applies to new construction and major renovation of commercial, institutional, and high-rise residential buildings. The exam is organized around the LEED credit categories and integrative process thinking.

Core content areas include: - Integrative Strategies (approx. 10%): Understanding how to apply whole-building thinking and synergistic design approaches across all LEED categories. - Location and Transportation (approx. 8%): Site selection, proximity to transit, bicycle infrastructure, and reduced parking footprints. - Sustainable Sites (approx. 10%): Construction activity pollution prevention, site assessment, heat island reduction, light pollution, and rainwater management. - Water Efficiency (approx. 12%): Indoor water use reduction, outdoor irrigation, cooling tower water management, and metering. - Energy and Atmosphere (approx. 22%): Energy performance, commissioning, refrigerant management, renewable energy, and demand response — the largest weighted category. - Materials and Resources (approx. 14%): Construction waste management, building product disclosure, sourcing of raw materials, and material ingredient reporting. - Indoor Environmental Quality (approx. 14%): Minimum IAQ performance, environmental tobacco smoke control, enhanced ventilation, acoustic performance, daylight, and views. - Project Surroundings and Public Outreach (approx. 10%): Contextual knowledge of how LEED projects interact with their communities and broader sustainability goals.

Candidates are also tested on LEED project administration — understanding the certification process, documentation requirements, credit interpretation requests, and the roles of project team members. The exam emphasizes application of knowledge to real project scenarios, not just memorization of credit thresholds.

The LEED AP BD+C is widely regarded as the gold standard individual credential for green building professionals working in design and construction. With over 200,000 LEED AP credential holders globally (across all specialties), it is by far the most recognized sustainability credential in the architecture, engineering, and construction (AEC) industry. The BD+C specialty is the most commonly held LEED AP designation, reflecting the dominance of new construction and major renovation work in the LEED project pipeline.

Demand for LEED APs remains strong, particularly in the United States, where federal procurement policies (including requirements from the GSA and Department of Defense) often mandate or prefer LEED-certified buildings and credentialed professionals. Many state and municipal governments have adopted similar requirements. Internationally, LEED AP BD+C is recognized in over 180 countries, though regional competitors like BREEAM (dominant in the UK and parts of Europe) and Green Star (Australia) hold stronger market positions in their respective geographies.

The credential faces growing competition from newer entrants such as the WELL AP (focused on human health and wellness) and EDGE Expert (targeting emerging markets). However, LEED AP BD+C retains a significant advantage in brand recognition, employer familiarity, and integration with the LEED project certification ecosystem. The launch of LEED v5 (anticipated in the mid-2020s) is expected to refresh exam content and drive a new wave of credential upgrades and first-time candidates, sustaining demand for the credential through the decade.

The LEED AP credential was first introduced by the U.S. Green Building Council (USGBC) in the early 2000s as a way to recognize professionals with demonstrated expertise in the LEED rating system. The original LEED Accredited Professional (LEED AP) designation was a single, undifferentiated credential covering all LEED rating systems. As LEED grew in complexity and scope — expanding from commercial buildings to homes, neighborhoods, and operations — USGBC recognized the need for more specialized credentials.

In 2009, USGBC and its credentialing arm, the Green Business Certification Inc. (GBCI), launched a restructured credentialing system that introduced tiered credentials and specialty designations. The LEED AP BD+C (Building Design + Construction) was established as part of this restructuring, alongside other specialties such as LEED AP O+M (Operations + Maintenance), LEED AP ID+C (Interior Design + Construction), LEED AP ND (Neighborhood Development), and LEED AP Homes. Existing LEED APs were given a transition pathway to earn a specialty designation. This restructuring also introduced the LEED Green Associate as an entry-level credential. The exam content has been updated periodically to align with new versions of the LEED rating system, including LEED v4 (2013) and LEED v4.1, with further updates anticipated as LEED v5 rolls out.