Written Authorization

Written authorization is a formal, documented consent where a data subject explicitly agrees, through a signed physical or electronic document, to the collection, processing, or use of their personal data for a specified purpose. This concept is a practical application of the principle of informational self-determination. Under Taiwan's Personal Data Protection Act (Article 6), processing sensitive data like medical records is prohibited unless the data subject provides written consent. Similarly, while the EU's GDPR (Article 7) doesn't mandate a 'written' format, it requires consent to be a 'clear affirmative action' that is demonstrable, for which written authorization is the strongest form of evidence. In a risk management framework like ISO 27701, it serves as a critical control to mitigate compliance risks and provides auditable proof that the organization has fulfilled its legal obligations, holding greater legal weight than implicit or opt-out consent.

Enterprises should systematize written authorization to manage compliance risks effectively. Step 1: Design and Review. Create consent forms that include all legally required information (e.g., purpose, data categories, retention period) as stipulated by regulations like GDPR's transparency principle and have them reviewed by legal counsel. Step 2: Execute and Record. Obtain a physical or legally valid electronic signature before data collection. All consents must be logged in a centralized system, such as a Consent Management Platform (CMP), in line with ISO 27701 control A.7.3.1, detailing the time, version, and scope of the authorization. Step 3: Manage and Withdraw. Establish user-friendly channels for data subjects to review or withdraw their consent at any time, ensuring the withdrawal process is as easy as the consent process, per GDPR Article 7(3). Implementing this framework can reduce data-related complaints by over 40% and significantly improve audit outcomes.

Taiwanese enterprises face three primary challenges. First, a vague understanding of legal requirements, often leading to the use of overly broad, bundled consent clauses that can be legally invalid. The solution is to develop purpose-specific consent templates and conduct staff training. Second, difficulty in integrating paper-based and digital records, resulting in fragmented and unmanageable consent data. Implementing a centralized Consent Management Platform (CMP) to digitize and consolidate all records is the recommended strategy. Third, the lack of an effective mechanism for consent withdrawal, which violates major regulations like GDPR. The remedy is to build a user-friendly privacy center on websites and apps, allowing users to manage their consent easily. This requires collaboration between IT and marketing departments to implement a technical and procedural solution.

Winners Consulting specializes in written authorization for Taiwan enterprises, delivering compliant management systems within 90 days. Free consultation: https://winners.com.tw/contact