Not all processing relies on consent. When a contractual relationship is established, processing may be necessary for the performance of the contract and related measures (LGPD, Art. 7, V). Keeping records of enquiries and correspondence, and protecting the website and its infrastructure, rely on our legitimate interests (Art. 7, IX), balanced against your rights and freedoms. Some retention is required to comply with legal or regulatory obligations (Art. 7, II). Consent (Art. 7, I) is relied upon only where it is genuinely required, for example if you later ask to receive optional communications that are not related to an active enquiry or trip. Where consent is the basis, it may be withdrawn at any time.