REC Issues Group, 14/11/2025, discussed the classification of Meter Point Administration Numbers (MPxNs) as personal data under GDPR, and the implications for data extract requests and operational efficiency.
The group considered whether MPxNs should continue to be treated as personal data in the absence of other identifying information, given the impact this has on data sharing and process efficiency.
Discussion Highlights:
- The Information Commissioner’s Office (ICO) currently views consumption data as personal data for domestic and microbusiness consumers, and does not consider the MPxN itself to be personal data.
- Other industry codes have adopted similar approaches, which has led to process inefficiencies and challenges in enhancing consumer experience.
- Stakeholders were invited to provide feedback on whether the REC should maintain its current stance or consider alternative approaches, particularly when no other identifiers are present.
- The debate remains ongoing, with input from OFGEM and the ICO expected to inform future policy decisions.
Next Steps:
Stakeholder feedback will be collated and considered as part of the ongoing review. Further updates will be provided by REC as discussions with regulatory bodies progress.