All Appropriate Inquiry (AAI) is the process of evaluating the previous uses and ownership of a property in order to identify potential environmental impact and assess potential liability for any contamination present at the property. The EPA established the AAI Rule to define the scope of the inquiry required to enable certain landowners avoid liability for clean-up under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).
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June 22, 2026
Partner has named Frederick Ellington, AIA, LEED AP, as Technical Director in its Construction Services division. With 30+ years of experience, he strengthens the firm's construction risk management, due diligence, and project advisory capabilities for commercial real estate clients.

May 27, 2026
Capital planning in commercial real estate has entered a new phase. In addition to traditional lifecycle replacements, managers now face a growing set of capital needs driven by energy ordinances, decarbonization goals, and climate risk. These drivers are no longer peripheral considerations; they are central to how capital plans are developed, prioritized, and executed.

June 05, 2026
Partner Property Consultants, the European subsidiary of Partner Engineering & Science, Inc. (Partner ESI), announces that Antoine Yeprem joined the company in June 2026 as Senior Consultant, Real Estate Due Diligence, in Germany.




