The UK's supervisory authority, the Information
Commissioner's Office (ICO), published a new data sharing code
of practice (Code), available here, which
addresses the requirements for data sharing under the General Data
Protection Regulation (GDPR) and the Data Protection Act 2018 (DPA
2018).
Once approved by Parliament, the Code will become a statutory
code of practice. Thereafter, the Code will be used by the ICO when
assessing whether organisations have complied with their data
protection obligations when sharing personal data. The Code applies
to the sharing of personal data between controllers, as well as
giving access to personal data to third parties. It does not,
however, apply to data sharing with a processor, nor the disclosure
of data within an organisation.