What is the difference between the UIC and PAS codes?

UIC (Unique Identifier Code) and PAS (Product Authentication System) codes serve different purposes in product identification and tracking. UIC codes are primarily used to uniquely identify products or entities within a specific system, ensuring consistency and avoiding duplication. In contrast, PAS codes are typically employed for verifying the authenticity of products, helping to prevent counterfeiting and ensuring that consumers receive genuine items. While both codes contribute to product management, their functions focus on identification versus authentication.