A recommended practice of AACE, 10S-90 Cost Engineering Terminology is an industry consensus document of thousands of terms and definitions used in the field. All terms have been through as a rigorous review process and approved by our Technical Board.
As new recommended practices are developed, terms may be added or revised. Therefore, it is suggested that you review this document frequently to ensure that you have the most current information.
Cost Engineering Terminology is available to both members and non-members free of charge. Download the PDF or view the HTML version by clicking the links below.