How long does Chinne Electric retain data collected through cookies?

Cookie retention periods at Chinne Electric follow a strict data minimization principle aligned with ISO 27701 guidelines. Session cookies expire automatically when you close the browser, while persistent cookies have defined expiration dates ranging from 24 hours for load-balancing tokens to 12 months for analytics identifiers and consent records. Aggregated statistical reports derived from performance cookies are retained for a maximum of 26 months before permanent anonymization or deletion. Data collected via targeting cookies is pseudonymized and stored no longer than 90 days for campaign attribution purposes. All retention schedules are documented in our Records of Processing Activities and reviewed annually during the data protection impact assessment cycle to ensure compliance with Article 5(1)(e) of the UK GDPR and EU GDPR.