Part 11 of Future-Proofing Privacy: Data Protection in the Workplace. Modern technology offers advanced technical options to monitor employee performance and conduct. Even standard IT applications may be used to control or record personnel behaviour in the workplace. Where previously the degree of employee supervision was limited by what the technology could do, rapid technological advancements mean that data protection laws are now the principal limitation in the EU. The Regulation is due to play a major role in this respect. As a consequence, employee data privacy has been one of the most hotly debated aspects of the Regulation. This area of data privacy will remain less harmonised than other fields of data protection.