backchecking

Backchecking is the process of re-verifying information or performance after an initial effort. In everyday usage, it most commonly refers to a defensive tactic in ice hockey, where players skate back toward their own zone to pressure the puck carrier, break up plays, and regain control. Beyond sports, the term is used in several professional contexts to denote post hoc verification.

In journalism and publishing, backchecking (often called fact-checking) involves verifying facts, quotes, dates, names, and sources after a manuscript or article is prepared. This includes checking original documents, contacting sources, and cross-referencing with reliable records to ensure accuracy and reduce errors before or after publication.

In human resources and recruitment, backchecking refers to verifying information provided by applicants or employees, such as employment history, education, licenses, and references. This is typically performed after initial screening or prior to finalizing an offer, and may be conducted by HR teams or third-party background-check services.

In data processing, quality assurance, and manufacturing, backchecking can mean re-inspecting or re-testing data, inputs, or finished goods to confirm they meet specifications. It serves as a secondary verification layer to catch errors that escaped initial checks and to document compliance.

Limitations include time and resource requirements, potential delays, and dependence on source reliability. When applied appropriately, backchecking enhances reliability, accountability, and trust in results, reports, or products.