Question 1
Under ASTM E1527-21, what is the maximum viability period of a Phase I Environmental Site Assessment (ESA) for it to qualify for CERCLA All Appropriate Inquiries (AAI) landowner liability protections?
Correct Answer:
180 days with prescribed updates for certain components
Question 2
Which of the following is the correct definition of a Recognized Environmental Condition (REC) under ASTM E1527-21?
Correct Answer:
The presence or likely presence of hazardous substances or petroleum products in, on, or at a property due to a release, likely release, or material threat of a future release
Question 3
A Phase I ESA identifies historical soil contamination from a former underground storage tank that was removed in 1995. Soil samples confirmed contamination exceeded state cleanup standards at the time. The site received a No Further Action letter with a deed restriction prohibiting residential use and requiring maintenance of a vapor barrier. What is the appropriate classification under ASTM E1527-21?
Correct Answer:
Controlled Recognized Environmental Condition (CREC)
Question 4
Under the EPA AAI rule (40 CFR Part 312), which of the following must the environmental professional include in the Phase I ESA declaration?
Correct Answer:
A statement of qualifications and a declaration that the assessment meets the definition of an environmental professional and AAI standards
Question 5
Historical land use research for a Phase I ESA under ASTM E1527-21 must extend back to what point in time?
Correct Answer:
The property's first developed use or back to 1940, whichever is earlier
Question 1
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Prepare with the REP Practice Questions - NREP Registered Environmental Professional Exam practice quiz. This question bank includes 100 questions covering environmental, site, phase, risk, and nepa. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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REP Practice Questions - NREP Registered Environmental Professional Exam

This practice set contains 100 questions from the matching question bank and focuses on environmental, site, phase, risk, and nepa. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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