100+ Free OR Asbestos Abatement Practice Questions

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What is the role of a 'competent person' under OSHA asbestos regulations for construction (29 CFR 1926.1101)?

A person capable of identifying asbestos hazards in the workplace and authorized to take corrective action

Any worker with more than one year of experience

The person who submits the lowest bid for the project

The building owner or their representative

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Free Asbestos Abatement Practice Test by State 2026: 4,900+ Questions22 min read

2026 Statistics

Key Facts: OR Asbestos Abatement Exam

70%

Passing Score

State DEP

100 Q

Practice Questions

OpenExamPrep

Annual

Renewal Required

EPA/State

40 hrs

Initial Training

EPA MAP

8 hrs

Annual Refresher

EPA MAP

Oregon requires asbestos abatement professionals to complete EPA-approved training and pass a state certification exam. Workers, supervisors, inspectors, project designers, and management planners each have distinct certification requirements.

Sample OR Asbestos Abatement Practice Questions

Try these sample questions to test your OR Asbestos Abatement exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which state agency is responsible for licensing asbestos abatement contractors in Oregon?

A.Oregon Health Authority (OHA)

B.Oregon Department of Environmental Quality (DEQ)

C.Oregon Construction Contractors Board (CCB)

D.Oregon Occupational Safety and Health Administration (Oregon OSHA)

Explanation: The Oregon Department of Environmental Quality (DEQ) is the state agency responsible for licensing asbestos abatement contractors and certifying workers and supervisors under OAR 340-248.

2Under Oregon law (ORS 468A.710), what is required before a contractor can work on an asbestos abatement project?

A.A general contractor's license from the CCB

B.A license issued by the Department of Environmental Quality

C.Only a federal EPA certification

D.A building permit from the local jurisdiction

Explanation: ORS 468A.710 states that no contractor shall work on an asbestos abatement project unless the contractor holds a license issued by the Department of Environmental Quality under ORS 468A.720.

3Which Oregon Administrative Rule (OAR) division governs asbestos abatement licensing and certification?

A.OAR 340-200

B.OAR 340-248

C.OAR 340-264

D.OAR 340-150

Explanation: OAR 340-248 is the division that covers asbestos abatement licensing and certification requirements, including contractor licensing (340-248-0120) and worker/supervisor certification (340-248-0130).

4Under OAR 340-248-0110, who must be present on each asbestos abatement project in Oregon?

A.A certified worker

B.A certified supervisor

C.A DEQ inspector

D.A licensed contractor representative

Explanation: OAR 340-248-0110(5) requires that a certified supervisor must be present on each asbestos abatement project, except as provided under OAR 340-248-0250(1)(h).

5What type of asbestos abatement must be performed by a DEQ-licensed contractor in Oregon?

A.All asbestos-containing material removal

B.Friable asbestos abatement

C.Only commercial building asbestos removal

D.Only school building asbestos removal

Explanation: Under Oregon regulations, any friable asbestos abatement must be performed by a contractor with a license from the Oregon DEQ. Nonfriable asbestos removal may have different requirements.

6What must a contractor include in a DEQ license application under OAR 340-248-0120?

A.A copy of their federal tax return

B.Documentation that the contractor or their employee representative is a certified supervisor

C.A letter from a previous employer

D.Proof of a college degree in environmental science

Explanation: OAR 340-248-0120(1)(a) requires the contractor's application to include documentation that the contractor, or the contractor's employee representative, is a certified supervisor.

7Under OAR 340-248-0120, what must a contractor certify as part of the license application?

A.That they have at least 10 years of experience

B.That they have read and understand applicable Oregon and federal asbestos abatement rules and agree to comply

C.That they own all necessary equipment outright

D.That they have completed a 40-hour OSHA course

Explanation: OAR 340-248-0120(1)(b) requires certification that the contractor has read and understands the applicable Oregon and federal rules and regulations on asbestos abatement and agrees to comply.

8What is required before renovating or demolishing any facility in Oregon?

A.A structural engineering assessment

B.An accredited inspector must complete an asbestos survey

C.Filing an environmental impact statement

D.Obtaining approval from the Oregon Health Authority

Explanation: Before renovating or demolishing any facility in Oregon—including buildings, ships, equipment, and recreational vehicles—contractors and owners must have an accredited inspector complete an asbestos survey.

9Under OAR 340-248-0130, how often must certified supervisors and workers complete a recertification course in Oregon?

A.Every 6 months

B.Annually, during the three months before expiration

C.Every two years

D.Every five years

Explanation: OAR 340-248-0130(6)(c) requires all certified supervisors and workers to complete an annual recertification course during the three months before the expiration date of their certification card.

10If an Oregon asbestos certification card expires, how long does a worker have to reinstate certification by taking a refresher course?

A.6 months after expiration

B.1 year after expiration

C.2 years after expiration

D.There is no grace period

Explanation: Under OAR 340-248-0130(6)(c), a certified supervisor or worker may reinstate certification by taking the appropriate refresher course up to one year after the expiration date. After that, they must take the initial course.

About the OR Asbestos Abatement Exam

The Oregon asbestos abatement certification exam covers EPA AHERA/NESHAP federal requirements, Oregon-specific asbestos regulations, safe removal procedures, worker protection, air monitoring, containment, disposal, and notification requirements.

Questions

100 scored questions

Time Limit

2 hours

Passing Score

70%

Exam Fee

Varies (Oregon OSHA)

OR Asbestos Abatement Exam Content Outline

20%

Regulations

State certification, NESHAP, AHERA, notification requirements, penalties

25%

Safety Procedures

PPE, respirators, containment, decontamination, air monitoring

20%

ACM Identification

Asbestos types, building materials, sampling, PLM/TEM analysis

20%

Removal & Disposal

Abatement methods, wet removal, glovebag, disposal requirements

15%

Professional Practice

Project management, documentation, medical surveillance, ethics

How to Pass the OR Asbestos Abatement Exam

What You Need to Know

Passing score: 70%
Exam length: 100 questions
Time limit: 2 hours
Exam fee: Varies

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

OR Asbestos Abatement Study Tips from Top Performers

1Master EPA AHERA and NESHAP federal requirements

2Know the six types of regulated asbestos minerals

3Understand proper PPE selection and respiratory protection

4Study containment setup and negative air pressure requirements

5Review Oregon's specific notification and disposal requirements

Frequently Asked Questions

What does the Oregon asbestos abatement exam cover?

The exam covers federal AHERA/NESHAP requirements, Oregon-specific asbestos regulations, safe removal procedures, worker protection, air monitoring, and proper disposal methods.

What certifications are available for asbestos work in Oregon?

Oregon offers certifications for asbestos workers, supervisors, inspectors, project designers, and management planners. Each discipline has its own training and exam requirements.

How often must asbestos certifications be renewed?

Asbestos certifications typically expire annually. Professionals must complete a refresher training course each year and apply for recertification.

What is the passing score for the asbestos abatement exam?

Most state asbestos certification exams require a minimum score of 70% to pass.