cardcheck

Cardcheck, or card check, is a term used in multiple contexts to denote verification or recognition based on cards. The most common usage is in labor relations, where card-check refers to a method for recognizing a labor union as the bargaining representative of employees if a majority sign authorization cards. This approach can lead to voluntary recognition by an employer or to certification through a labor-board process, depending on jurisdiction and agreements. Card-check recognition is contrasted with a formal secret-ballot election, and it has been the subject of controversy: advocates say it speeds organizing and reduces delays; critics argue it can expose workers to pressure and erode confidentiality.

Beyond labor relations, cardcheck also appears in contexts involving identification or payment cards. In such uses, it generally denotes procedures that verify the validity, authenticity, or presence of a card, such as verifying card numbers, expiration dates, or security codes in payment processing, or authenticating a physical card at a reader in access-control systems. The precise meaning varies by sector and organization, and there is no single standardized process universally known as cardcheck. Marketing or product literature may use cardcheck as a generic label for card-verification services.

Because the term spans different industries, readers should consult context-specific sources to understand what cardcheck refers to in a given case. Related concepts include union recognition methods, card verification value checks, and other card-authentication or payment-security procedures.