In digital communication and information theory, error detection has great practical importance in maintaining information integrity across noisy channels. Cyclic Redundancy Check (CRC) is a widely used error detection method in data communication and storage systems. This project presents an implementation of CRC in MATLAB (Matrix Laboratory), aiming to enhance the reliability and integrity of data transmission or storage. The primary objective is to design and implement a computationally efficient, adaptable, and standards- compliant CRC algorithm that can be seamlessly integrated into MATLAB environments. The MATLAB implementation is designed to be versatile, accommodating various data types, and allowing users to customize CRC parameters. The code is optimized for efficiency, considering real-time applications and computational resources. Through simulations and testing, the proposed CRC implementation demonstrates its effectiveness in detecting errors, ensuring data integrity, and adhering to industry standards. This project contributes a valuable tool for MATLAB users seeking a robust error detection mechanism for their data communication and storage applications. The CRC implementation in MATLAB serves as a reliable and efficient solution for enhancing the integrity of transmitted or stored data in diverse scenarios.