The National Council of Examiners for Engineering and Surveying (NCEES) permits a limited selection of calculator models for use during the Fundamentals of Engineering (FE) exam. These models are generally non-programmable, do not possess text storage or wireless communication capabilities, and adhere to specific limitations regarding functionality. For instance, models with Computer Algebra System (CAS) features or those capable of symbolic calculations are prohibited.
Adhering to the stipulated guidelines is crucial because unauthorized calculators are strictly forbidden, and possessing one can lead to exam invalidation. The implementation of these rules ensures fairness and standardizes the testing environment for all examinees. Historically, the policy evolved to prevent unfair advantages afforded by increasingly sophisticated calculator technology. The goal is to assess fundamental engineering principles rather than proficiency in advanced calculator functions.