LEED AP Interior Design and Construction (LEED AP ID+C) ® 2026
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⚡ Quick Facts
Quick Answer: The LEED AP ID+C exam has 100 questions, a 2 hours time limit, a 170 / 200 passing score, and costs $350 USD (USGBC members $250); $550 combined with LEED Green Associate. It covers LEED Process, Integrative Strategies, Location & Transportation, Water Efficiency. ExamCert has 1000+ free practice questions, a full study guide, and a money-back guarantee.
LEED AP ID+C Study Materials
LEED AP ID+C is the USGBC specialty credential for commercial interiors and tenant fit-outs. It goes beyond LEED Green Associate into the ID+C rating system itself: the LEED process, integrative strategies, and the credit categories from Location and Transportation through Energy, Materials and Indoor Environmental Quality, which carries the largest weight.
1000+ LEED AP ID+C Questions
Scenario-based questions covering LEED Process, Integrative Strategies, Location & Transportation, Water Efficiency, Energy & Atmosphere, Materials & Resources, Indoor Environmental Quality, Project Surroundings & Public Outreach
Detailed Explanations
Every answer explained so you understand the why behind LEED Process, Integrative Strategies, Location & Transportation and more
Weekly Updates
New questions added weekly, aligned to the current LEED AP ID+C exam objectives
How to Prepare for LEED AP ID+C
Follow our proven study strategy used by thousands of successful candidates
What's Included
- ✓1000+ exam-style practice questions
- ✓10 complete practice sets
- ✓Free comprehensive study guide
- ✓Detailed explanations for every question
- ✓Weekly question updates
- ✓Progress tracking & weak area analysis
Study Tips from Top Scorers
- 1.Score 85%+ consistently on practice tests before booking your exam
- 2.Review explanations for BOTH correct and wrong answers
- 3.Use the Study Guide for quick revision 2-3 days before exam day
- 4.Focus extra time on domains where your scores are lowest
- 5.Take timed practice sets to build exam-day stamina
LEED AP ID+C Exam Domains
100 questions in 2 hours. Passing score: 170 / 200. Exam fee: $350 USD (USGBC members $250); $550 combined with LEED Green Associate. Format: Multiple choice (Prometric test centre or online proctored).
LEED Process
The LEED rating system family, certification process and fees, minimum program requirements, and how ID+C differs from BD+C and O+M.
Integrative Strategies
Integrative project planning, the design charrette, and coordinating the tenant, landlord and design team early.
Location & Transportation
Surrounding density and diverse uses, access to quality transit, bicycle facilities, and reduced parking footprint for tenant spaces.
Water Efficiency
Indoor water use reduction, water metering, and fixture and fitting selection within a tenant fit-out.
Energy & Atmosphere
Fundamental and enhanced commissioning, minimum and optimised energy performance, advanced energy metering, and refrigerant management.
Materials & Resources
Long-term commitment, building product disclosure and optimisation, interiors life-cycle impact reduction, and construction and demolition waste management.
Indoor Environmental Quality
Minimum indoor air quality, low-emitting materials, construction IAQ management, thermal and lighting comfort, daylight, quality views and acoustics.
Project Surroundings & Public Outreach
Innovation and pilot credits, LEED AP credit, and regional priority for interior projects.
Why LEED AP ID+C?
LEED AP ID+C is the USGBC specialty credential for commercial interiors and tenant fit-outs. A respected USGBC credential for Interior Designer, Sustainability Consultant, Architect.
Free vs Premium LEED AP ID+C Practice Questions
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- ✓ 3 full question sets (100+ questions)
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Who Is the LEED AP ID+C Exam For?
Target Audience
For interior designers, architects and project managers working on commercial interiors and tenant fit-outs who need the LEED specialty credential for ID+C projects.
Recommended Prerequisites
- •You must pass or already hold LEED Green Associate (both parts may be taken in one sitting)
- •Recommended: experience on a LEED-registered interiors project
- •No degree requirement
Official Exam Details
Format: Multiple choice (Prometric test centre or online proctored)
People Also Ask About LEED AP ID+C
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What Our Users Say About LEED AP ID+C
"The LEED Process questions were exactly like the real LEED AP ID+C exam. Passed on my first attempt!"
"Integrative Strategies and Location & Transportation questions were spot-on, and the clear explanations made the tough topics click."
"The realistic scenarios helped me master LEED Process fast. Comprehensive and fully up to date for 2026."
"The Project Surroundings & Public Outreach questions filled the gaps in my knowledge. I scored well above the passing mark."
"Location & Transportation questions felt realistic. The practice sets cover every LEED AP ID+C objective thoroughly."
"Best LEED AP ID+C prep app I found. Weekly updates kept everything aligned with the latest exam objectives."
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LEED AP ID+C 2026
- ✓3 Free Question Sets
- ✓Free Study Guide
- ✓LEED AP ID+C Objectives Reference
- ✓Progress Tracking
100% refund if you fail first attempt
LEED AP ID+C Exam FAQ
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LEED Credential Path
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