Your only update duty: check your email. ValidVCE sends every new USGBC LEED AP Interior Design + Construction (LEED AP ID+C) V4 version immediately upon release — 100 practice questions for the LEED-AP-ID-C exam, free for 365 days.
USGBC LEED-AP-ID-C Exam Overview:
| Certification Vendor: | USGBC / GBCI |
|---|---|
| Exam Name: | LEED AP Interior Design + Construction V4 Exam |
| Exam Number: | LEED-AP-ID-C |
| Passing Score: | 170 (scaled 125–200) |
| Certificate Validity Period: | 2 years (requires continuing education & renewal) |
| Real Exam Qty: | 100 |
| Exam Price: | $250–$350 (USGBC Member: $250, Non-Member: $350); Combined Exam: $400–$550 |
| Related Certifications: | LEED Green Associate LEED AP ND LEED AP BD+C LEED AP O+M |
| Available Languages: | English |
| Exam Format: | Computer-based, Recall/Application/Analysis items, Scenario-based, Multiple-choice |
| Exam Duration: | 120 minutes |
| Recommended Training: | LEED v4 Reference Guide for ID+C LEED AP ID+C Candidate Handbook |
| Exam Registration: | Prometric Scheduling GBCI Exam Registration |
| Sample Questions: |  |
| Exam Way: | Computer-based testing at Prometric test centers or online proctored |
| Pre Condition: | Must hold active LEED Green Associate credential OR take combined Green Associate + AP ID+C exam |
| Official Syllabus URL: | https://www.usgbc.org/credentials/leed-ap-idc |
USGBC LEED-AP-ID-C Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Water Efficiency | 10% | - Metering and monitoring - Fixture and fitting efficiency - Process water and cooling tower management - Indoor water use reduction |
| Topic 2: LEED Process and Project Priorities | 9% | - Project boundaries and scope definition - LEED rating system selection - Certification process and documentation - Prerequisites and credits structure |
| Topic 3: Energy and Atmosphere | 17% | - Fundamental and enhanced energy performance - Renewable energy and energy metering - HVAC, lighting, and plug loads - ASHRAE standards compliance - Refrigerant management |
| Topic 4: Indoor Environmental Quality | 17% | - Low-emitting materials - Indoor air quality management plan - Ventilation and thermal comfort - Daylight and lighting quality - Acoustic performance |
| Topic 5: Location and Transportation | 9% | - Bicycle facilities and alternative transportation - Access to quality transit - Parking reduction and green vehicles - Site selection and surrounding density |
| Topic 6: Materials and Resources | 17% | - Construction and demolition waste management - Sourcing of raw materials - Building product disclosure and optimization - Life-cycle assessment - Furniture and furnishings selection |
| Topic 7: Integrative Process | 11% | - Systems thinking and interdisciplinary coordination - Integrative design and team collaboration - Early goal-setting and analysis |
USGBC LEED AP Interior Design + Construction (LEED AP ID+C) V4 Exam FAQ — Complete Answers
The USGBC LEED AP Interior Design + Construction (LEED AP ID+C) V4 blueprint spans 7 domains — including Indoor Environmental Quality (17%), Energy and Atmosphere (17%), Location and Transportation (9%). Weightings show where the exam concentrates; the full outline above covers every subtopic.
Through the vendor's official registration channels:
The USGBC LEED AP Interior Design + Construction (LEED AP ID+C) V4 is delivered Computer-based testing at Prometric test centers or online proctored — choose the arrangement that suits you when booking.
$250–$350 (USGBC Member: $250, Non-Member: $350); Combined Exam: $400–$550 per attempt, 170 (scaled 125–200) to pass. Every retake bills the full fee, so make practice thorough first — the 100 practice questions for the LEED-AP-ID-C exam at ValidVCE are the affordable rehearsal.
Delivery is instant — an automatic email within a minute of payment, unlimited installations, and 24/7 customer assisting for downloading or purchasing problems if nothing arrives within 2 hours. If you fail the corresponding LEED-AP-ID-C exam within 60 days of purchase, pick your remedy: a full refund (email a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; after confirmation, processed within 7 days), waiting for the next updated version free, or a free change to two other equal-value dumps. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products.
Yes:
Training covers theory; interactive practice covers readiness. After any course, rehearse with the 100 practice questions for the USGBC LEED AP Interior Design + Construction (LEED AP ID+C) V4 — every answer expert-verified.
The USGBC LEED AP Interior Design + Construction (LEED AP ID+C) V4 is USGBC's certification exam for LEED AP Interior Design + Construction (LEED AP ID+C) V4, at the Professional level. It demonstrates verified, job-relevant capability to employers. Related credentials include LEED Green Associate, LEED AP BD+C, LEED AP O+M, LEED AP ND.
120 minutes for 100 questions. Rehearse the format interactively: the ValidVCE online engine recreates the test atmosphere, so pacing is trained before it counts.
Yes — a free USGBC LEED AP Interior Design + Construction (LEED AP ID+C) V4 demo is available to download on our exam page. Evaluate the material yourself; purchases include 365 days of free updates, emailed immediately upon release, renewable at 50% off afterward.
Must hold active LEED Green Associate credential OR take combined Green Associate + AP ID+C exam Eligibility rules change from time to time, so confirm the current requirements on the official page (official LEED-AP-ID-C exam page) before booking.
USGBC LEED AP Interior Design + Construction (LEED AP ID+C) V4 Sample Questions:
What percentage of occupants require individual control of thermal systems under Indoor Environmental Quality, Thermal Comfort?
- A. 75%
- B. 90%
- C. 25%
- D. 50%
Correct Answer: D 🗳️
Explanation: Only visible for ValidVCE members. You can sign-up / login (it's free).
A tenant implements the following strategies to reduce the amount of water used. Which strategy is applicable to the Water Efficiency Credit, Indoor Water Use Reduction for LEED Interior Design and Construction:
Commercial Interiors?
- A. Composting toilet
- B. Commercial clothes washer
- C. Roof runoff for chiller make-up water
- D. Low-flow irrigation system
Correct Answer: A 🗳️
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Which standard reference can be used to find minimum ventilation rates?
- A. SCAQMD Rule 1168
- B. ASHRAE 62.1-2010
- C. ASHRAE 90.1-2010
- D. ASHRAE 55-2010
Correct Answer: B 🗳️
Explanation: Only visible for ValidVCE members. You can sign-up / login (it's free).
To assess the feasibility of earning Location and Transportation Credit, Reduced Parking Footprint, the project team should be familiar with what local government regulation?
- A. Minimum number of parking spaces required by the local zoning code
- B. Maximum number of levels in structured parking garages allowed by the local zoning code
- C. Minimum number of electric vehicle charging spaces required by the local zoning code
- D. Maximum dimensions for on-street parking spaces allowed by the local zoning code
Correct Answer: A 🗳️
Explanation: Only visible for ValidVCE members. You can sign-up / login (it's free).
In a goal-setting workshop, a decision is made to place circulation at the exterior of the office perimeter next to the window wall. Which of the following is an example of integrated decision-making?
- A. Installing blinds to increase occupant comfort
- B. Darkening the color of the carpet along the perimeter to aid way-finding
- C. Issuing user guidelines which limit the height of occupant additions to cubicles along the perimeter
- D. Lowering the heating set-point in the circulation space to conserve energy
Correct Answer: A 🗳️
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