According to article 13 of Federal Decree-Law No. 45/2021 On the Protection of Personal Data, a controller must inform the data subject about certain key facts of processing of their personal data before the commencement of processing.

• Personal data: Any data relating to an identified natural person, or one who can be identified directly or indirectly by way of linking data, using identifiers such as name, voice, picture, identification number, online identifier, geographic location, or one or more special features that express the physical, psychological, economic, cultural or social identity of such person. It also includes sensitive personal data and biometric data.

• Sensitive personal data: Any data that directly or indirectly reveals a natural person's family, racial origin, political or philosophical opinions, religious beliefs, criminal records, biometric data, or any data related to the health of such person, such as their physical, psychological, mental, genetic or sexual condition, including information related to health care services provided thereto that reveals their health status.

• Data subject: A natural person who is the subject of the personal data.