5 If the consent of the data subject is required for the processing of personal data, such consent is valid only if given voluntarily on the provision of adequate information. Additionally, consent must be given expressly in the case of processing of sensitive personal data or personality profiles.
1 The processing of personal data may be assigned to third parties by agreement or by law if:
1 The federal body that processes or arranges for the processing of personal data in fulfilment of its tasks is responsible for data protection.
1 If a federal body acts under private law, the provisions for the processing of personal data by private persons apply.
b. the requirements under which a federal body may arrange for the processing of personal data by a third party or for a third party;
1 Unless there are cantonal data protection regulations that ensure an adequate level of protection, Articles 1–11a, 16, 17, 18–22 and 25 paragraphs 1–3 of this Act apply to the processing of personal data by cantonal bodies in the implementation of federal law.