Revalidieren

Revalidieren is a German verb that denotes the act of validating again or reaffirming the continued validity, authenticity, or eligibility of something after its previous status has ended, changed, or been questioned. The term is used across different contexts where a fresh assessment is required to confirm compliance, accuracy, or permission.

Etymologically, revalidieren is formed from the prefix re- (again) and validieren (to validate), which itself derives from the Latin root related to strength, validity, or usefulness. The related noun revalidierung (revalidation) describes the process or result of this renewed confirmation.

In practice, revalidation appears in several domains. In professional life, many professions require periodic revalidation to maintain licenses or certifications, ensuring up-to-date knowledge and safe practice. This can involve continuing education, examinations, portfolio reviews, or practical assessments. In administration or law, revalidation may refer to reissuing or updating permits, registrations, or subsidies in response to changes in law, regulations, or personal circumstances. In data and IT security, revalidation can mean re-authenticating credentials, renewing digital certificates, or rechecking data quality after updates or suspected anomalies.

Process and requirements typically include defined criteria, timelines, and documentation. The outcome is usually a renewed status, an updated credential, or a decision on continued eligibility; failure to meet the criteria can result in suspension, revocation, or loss of access. Revalidation aims to ensure ongoing reliability, safety, and compliance, while introducing administrative steps that organizations use to manage risk and accountability.

Note: This article provides a general overview and does not constitute legal or professional advice.