Which sentence best describes proper compliance for an international organization using Binding Corporate Rules (BCRs)...

 According to Article 47(2)(a) of the GDPR, binding corporate rules (BCRs) must be legally binding and apply to and be enforced by every member concerned of the group of undertakings, or group of enterprises engaged in a joint economic activity, including their employees1. This means that all employees within the group must comply with the BCRs, irrespective of their location or the jurisdiction where they operate. The other options are incorrect, as they do not reflect the requirements of the GDPR or the guidance of the European Data Protection Board (EDPB) on BCRs23. References:

GDPR Article 47(2)(a)

EDPB Guidelines 3/2018 on the territorial scope of the GDPR

EDPB Guidelines 2/2018 on derogations of Article 49 under Regulation 2016/679