This presentation explores the role of AISCT®, an AI-supported field sensor platform developed by TRIUM Environmental, in addressing a long-standing gap in site assessment practices: the lack of standardized field screening methods. For over two decades, regulatory bodies and professionals alike have acknowledged the need for consistent, defensible field data to support real-time decision-making, yet practical solutions have remained limited. AISCT® represents a step forward in fulfilling those early recommendations, offering repeatable, high-confidence measurements for petroleum hydrocarbons, VOCs, and chloride that align closely with laboratory outcomes. This talk will examine how such technologies are beginning to reshape field protocols by enabling greater data reliability, method consistency, and broader acceptance of in-situ screening tools in regulatory and consulting workflows.