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US Green Building Council LEED-AP-O+M Exam Questions

Exam Name: LEED AP Operations + Maintenance
Exam Code: LEED-AP-O+M
Related Certification(s): US Green Building Council LEED Certifications
Certification Provider: US Green Building Council
Actual Exam Duration: 120 Minutes
Number of LEED-AP-O+M practice questions in our database: 168 (updated: Mar. 22, 2026)
Expected LEED-AP-O+M Exam Topics, as suggested by US Green Building Council :
  • Topic 1: LEED Process: This section measures the skills of the LEED Project Managers and covers understanding of LEED interpretations and system synergies. A key measured skill is determining appropriate project boundaries for LEED certification in seven words. The domain includes topics like prerequisites for LEED certification, occupancy requirements for existing buildings, and reduced occupancy guidance.
  • Topic 2: Location and Transportation: This section measures the skills of the LEED Consultants and addresses alternative transportation and accessibility assessment. A key measured skill is evaluating quality transit access within project boundaries. The content covers transportation survey methodologies, including timing, sample size, and transportation program implementation.
  • Topic 3: Sustainable Sites: This section measures the skills of the LEED Project Manager and focuses on on-site design and development strategies. A key measured skill is implementing effective habitat conservation and restoration techniques.
  • Topic 4: Water Efficiency: This section measures the skills of the target professionals and covers both outdoor and indoor water use reduction. A key measured skill is calculating irrigation demand for landscape requirements.
  • Topic 5: Energy and Atmosphere: This domain of the exam covers building loads and energy efficiency. A key measured skill is optimizing building orientation for energy conservation.
  • Topic 6: Materials and Resources: This exam portion covers topics to test exam-takers in addressing life-cycle impacts and waste management. A key measured skill is evaluating material attributes for environmental impact.
  • Topic 7: Indoor Environmental Quality: This section measures the skills of the LEED Project Managers and focuses on indoor environmental quality management. A key measured skill is determining appropriate ventilation levels for spaces. The domain includes tobacco smoke control, indoor air quality improvements, and ongoing monitoring systems.
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Teddy

22 hours ago
Tip #4: Stay positive and trust the process. P4S's supportive community of LEED professionals helped me stay motivated throughout my study journey.
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Ronny

9 days ago
Feeling overwhelmed by the LEED AP O+M exam content? p4s's structured learning path made it manageable and enjoyable.
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Antonio

16 days ago
I passed the LEED AP O+M exam, and the Pass4Success practice questions were incredibly helpful. One question that I struggled with was about Sustainable Sites, specifically the strategies for reducing heat island effect. I had to think carefully about the options, but I eventually made the right choice.
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Moira

25 days ago
Tip #3: Revise, revise, revise! p4s's detailed performance reports helped me identify and address my knowledge gaps before the big day.
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Hortencia

1 month ago
Passing the LEED AP O+M exam was a game-changer for my career. p4s's expert-curated resources gave me the confidence I needed to ace the test.
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Dante

1 month ago
My nerves showed up as I overthought every question, yet p4s gave focused review tracks and practical practice questions that clarified core topics, so go forward with belief and grit.
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Peggie

2 months ago
Tip #2: Don't forget to take breaks during your LEED AP O+M study sessions. P4S's flexible learning platform made it easy to fit in study time around my busy schedule.
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Roslyn

2 months ago
I struggled with commissioning and persistence calculations, especially when questions twist the sequence of operations; Pass4Success practice questions walked me through the logic step by step and boosted my confidence.
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Zona

2 months ago
I was anxious about timing and tricky LEED/O&M concepts, but p4s structured the prep with clear milestones and realistic mock exams, which boosted my confidence; you've got this, future test-takers—stick with the plan and trust the process.
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Val

2 months ago
Green power and carbon offsets were covered. Know how to calculate and purchase offsets for building emissions.
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Isidra

3 months ago
Phew, I'm so relieved I passed the LEED AP O+M exam. P4S's realistic practice exams were crucial in preparing me for the real thing.
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Lennie

3 months ago
Building resilience questions appeared. Understand strategies for improving building resilience to climate change impacts.
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Gayla

3 months ago
Just became LEED AP O+M certified! Pass4Success's exam prep was a game-changer. Thanks for helping me succeed in such a short time!
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Frederica

3 months ago
The LEED AP O+M exam was challenging, but I passed it, thanks to the Pass4Success practice questions. A question that I found difficult was related to Water Efficiency, asking about the methods to reduce water use in cooling towers. I wasn't entirely sure of the best approach, but I managed to get through it.
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Darnell

4 months ago
I am thrilled to have passed the LEED AP O+M exam, with the Pass4Success practice questions being a key part of my study routine. One question that stumped me was about Materials and Resources, specifically the criteria for sourcing sustainable materials. I was unsure of the exact requirements, but I made an educated guess.
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Mable

4 months ago
Struggling with a particular LEED O+M topic? P4S has you covered. Their targeted practice questions helped me master even the trickiest concepts.
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Abel

4 months ago
Pass4Success really helped me pass! HVAC maintenance was a focus. Know best practices for maintaining HVAC systems for energy efficiency.
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Karl

4 months ago
Solid waste management questions were common. Be familiar with waste stream audits and strategies for increasing recycling rates.
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Chau

5 months ago
Feeling confident going into the LEED AP O+M exam? P4S's comprehensive study materials are the key. Trust the process, and you'll be celebrating a pass in no time.
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Cecilia

5 months ago
The hardest part for me was understanding Indoor Environmental Quality metrics and how VOC thresholds apply to different spaces; pass4success practice exams broke down the tricky calculation questions and clarified the threshold exemptions, which really helped.
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Chana

5 months ago
Tip #1: Don't underestimate the importance of time management. pass4success's timed practice tests taught me how to pace myself and maximize my efficiency on exam day.
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Haydee

5 months ago
Passing the LEED AP O+M exam was a game-changer for me. P4S practice exams were a lifesaver - they really helped me identify my weak areas and focus my studying.
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Janine

6 months ago
Passing the LEED AP O+M exam was a proud moment for me, aided by the Pass4Success practice questions. A question that I found tricky was about Indoor Environmental Quality, asking about the best practices for improving indoor air quality. I had to think hard about the options, but I managed to choose correctly.
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Bettina

6 months ago
LEED AP O+M certification in the bag! The exam was tough, but Pass4Success made it manageable. Their questions were a perfect match!
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Audra

6 months ago
I successfully passed the LEED AP O+M exam, and the Pass4Success practice questions were a great asset. One question that I found difficult was about Energy and Atmosphere, specifically regarding the calculation of energy use intensity. I was unsure about the exact method, but my preparation paid off.
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Kirby

6 months ago
Sustainable site management was emphasized. Know about native plantings and efficient irrigation strategies.
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Fannie

6 months ago
The LEED AP O+M exam was a tough nut to crack, but I passed it with the help of Pass4Success practice questions. A question that challenged me was related to Location and Transportation, asking about the criteria for selecting a site with access to public transportation. I wasn't entirely confident in my answer, but it worked out in the end.
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Leah

6 months ago
Passed LEED AP O+M on my first try! Pass4Success's practice questions were essential. Thanks for the quick and effective prep!
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Teddy

6 months ago
Occupant comfort surveys were covered. Understand how to conduct and interpret thermal comfort surveys.
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Rex

8 months ago
Greenhouse gas emissions questions appeared. Know how to calculate and report emissions from building operations.
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Laurel

8 months ago
LEED AP O+M exam conquered! Pass4Success's materials were spot-on. Grateful for their help in my last-minute preparation.
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Lisandra

9 months ago
Water performance measurement was key. Understand how to track and analyze water consumption data for different building systems.
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Brent

9 months ago
Lighting questions were detailed. Be familiar with lighting power density calculations and strategies for reducing light pollution.
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Lorriane

9 months ago
Just aced the LEED AP O+M exam! Pass4Success's practice tests were key to my success. Thanks for the efficient prep!
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Brandee

10 months ago
Indoor air quality management came up often. Know about green cleaning and IAQ best practices during occupancy.
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Kayleigh

10 months ago
Finally LEED AP O+M certified! Pass4Success's exam questions were incredibly similar to the real thing. Highly recommend!
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Erasmo

11 months ago
Energy metering questions were common. Understand different types of meters and how to use data for performance improvement.
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Troy

11 months ago
Passed thanks to Pass4Success! Integrated pest management was featured. Study IPM strategies and how they reduce pesticide use.
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Vi

11 months ago
LEED AP O+M certification achieved! The exam was challenging, but Pass4Success's materials made all the difference. Thank you!
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Jamie

12 months ago
Building exterior questions appeared. Know strategies for maintaining building exterior and hardscape to minimize environmental impact.
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Flo

1 year ago
Purchasing practices were covered. Understand sustainable purchasing policies for ongoing consumables and durable goods.
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Farrah

1 year ago
Passed LEED AP O+M today! Pass4Success's practice questions were invaluable. Prepared me perfectly in a short time frame.
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Eileen

1 year ago
Refrigerant management was important. Be prepared to identify low-impact refrigerants and calculate their global warming potential.
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Annamae

1 year ago
Transportation questions focused on alternative commuting options. Know how to calculate and improve alternative transportation rates.
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Corazon

1 year ago
LEED AP O+M done and dusted! Pass4Success's exam prep was crucial for my success. Thanks for the comprehensive materials!
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Anthony

1 year ago
Site management was emphasized. Understand stormwater management techniques and how to reduce heat island effect.
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Tamra

1 year ago
Green cleaning questions popped up frequently. Study sustainable cleaning products and practices for different building areas.
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Magnolia

1 year ago
I am delighted to have passed the LEED AP O+M exam, thanks in part to the Pass4Success practice questions. One question that stood out was about the LEED Process, specifically the steps involved in achieving LEED certification. I was a bit uncertain about the sequence, but my overall understanding helped me get through it.
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Lavonne

1 year ago
Wow, that LEED AP O+M exam was intense! Couldn't have done it without Pass4Success. Their questions were a lifesaver!
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Naomi

1 year ago
Waste management was a key topic. Be familiar with waste audits and strategies for reducing waste during building operations.
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Jesusa

1 year ago
Lots of questions on indoor environmental quality. Know the ASHRAE standards for ventilation and thermal comfort inside out.
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Jerrod

1 year ago
Passing the LEED AP O+M exam was a significant achievement for me, and the Pass4Success practice questions played a crucial role. There was a question on Sustainable Sites that puzzled me, asking about the best practices for managing rainwater runoff. I hesitated between a couple of options but eventually made the right choice.
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Linwood

1 year ago
LEED AP O+M certified! The exam was tough, but Pass4Success made it manageable. Grateful for their accurate practice materials.
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Carolann

1 year ago
Energy performance questions were tricky. Make sure you understand ASHRAE 90.1 baselines and how to interpret energy model results.
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Rhea

1 year ago
The LEED AP O+M exam was quite challenging, but I'm thrilled to have passed it. The Pass4Success practice questions were a great help. I remember a tricky question about Water Efficiency, which asked about the strategies to reduce potable water use in landscaping. I was a bit unsure about the best approach, but I managed to navigate through it.
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Marion

1 year ago
Just passed the LEED AP O+M exam! Thank you Pass4Success for the great practice questions. Be prepared for calculations on water efficiency - know how to calculate water use reduction percentages.
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Kanisha

1 year ago
I recently passed the LEED AP Operations + Maintenance exam, and I must say that the Pass4Success practice questions were instrumental in my preparation. One question that caught me off guard was about the Materials and Resources category, specifically regarding the calculation of the percentage of recycled content in building materials. I wasn't entirely sure how to apply the formula during the exam, but thankfully, my overall preparation helped me succeed.
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Kristeen

1 year ago
Just passed the LEED AP O+M exam! Pass4Success's practice questions were spot on. Thanks for helping me prepare so quickly!
upvoted 0 times
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Free US Green Building Council LEED-AP-O+M Exam Actual Questions

Note: Premium Questions for LEED-AP-O+M were last updated On Mar. 22, 2026 (see below)

Question #1

Storage locations are required for which of the following recyclable materials?

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Correct Answer: D

This is the correct answer because LEED v4.1 O+M requires projects to provide storage locations for at least five of the following recyclable materials: mixed paper, corrugated cardboard, glass, plastics, metals, batteries, mercury-containing lamps, and electronic waste. Option D lists five of these materials, while the other options include materials that are not required by LEED, such as paint, wood pallets, or electronics.


* LEED v4.1 O+M Reference Guide, p. 1211

* LEED v4.1 O+M Guide, p. 92

Question #3

A project team has ended all their performance periods between August 1st and August 31st. When is the latest date that the project team can submit for preliminary review?

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Correct Answer: B

If a project team ends all their performance periods between August 1st and August 31st, the latest date they can submit for preliminary review is within 60 days of the end of their performance period. Therefore, the latest submission date would be October 30th, given the 60-day timeframe after the end of August. Reference: 04 GA05 Guide to LEED Certification: Commercial and GA06 LEED Fee


Question #5

What is the required frequency for conducting a waste stream audit in maintaining a high-performing solid waste management program?

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Correct Answer: A

The required frequency for conducting a waste stream audit in maintaining a high-performing solid waste management program is annually. Regular annual audits help in evaluating the effectiveness of waste management strategies, identifying areas for improvement, and ensuring continued progress towards waste reduction and sustainability goals. Reference: LEED Operations and Maintenance Reference Guide, Materials and Resources section.


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