The Arkansas PSI Concrete Commercial Contractor Online Course by 1 Exam Prep is designed to prepare candidates for the Arkansas State Licensing Board's commercial concrete contractor examination administered through PSI. This course covers key areas required for licensure, including concrete construction principles, foundation systems, formwork, reinforcement, placement, and finishing as outlined in the PSI Candidate Information Bulletin. It references NASCLA-endorsed materials and trade-specific codebooks aligned with Arkansas regulations. Developed for professionals seeking a CCLB-recognized credential, this prep course focuses on exam content areas such as safety, sitework, estimating, concrete design, and project management, ensuring full compliance with Arkansas contractor licensing standards.