Land Use & Environmental

Phase I Environmental Assessment

A nonintrusive review of property history, records, interviews, and site conditions used to identify environmental concerns.

A Phase I Environmental Site Assessment reviews historical uses, databases, interviews, environmental liens, and visible site conditions. It normally does not collect soil or groundwater samples.

A timely Phase I performed to the current EPA-recognized standard can support all appropriate inquiries. It does not automatically establish a CERCLA defense because the buyer must meet every statutory criterion and continuing obligation.

On the exam

Phase I reviews. Phase II samples. For AAI, remember the one-year period and 180-day update rule for specified components.

Exam trap

A clean Phase I is not a federal promise that contamination does not exist or that liability is impossible.

Tested in

Disclosures & Environmental (8% of the exam)

From definition to recall

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This definition is Texas real estate exam-prep education, not legal, tax, or professional advice. Verify current rules against the official source before relying on them for a real transaction. Back to the full glossary.