Article 86 addresses a conflict that is particularly important in a democratic society: the public's interest in accessing official documents versus an individual's right to protection of personal data contained in those documents. The provision recognises that public authorities may hold documents containing information about identifiable individuals and that transparency laws may require those documents, or information contained in them, to be made available to the public.
The GDPR does not resolve this conflict by giving automatic priority either to transparency or to privacy. Instead, Article 86 requires the two interests to be reconciled. It allows personal data contained in official documents to be disclosed where disclosure is permitted under applicable Union or Member State law, while expressly requiring that disclosure to remain compatible with the GDPR's protection of personal data.
This makes Article 86 different from a conventional exemption provision. It does not say that public access laws override the GDPR. Nor does it say that the GDPR prevents public access to documents containing personal data. Rather, it creates a legal space in which transparency may justify disclosure, but disclosure must still satisfy data-protection requirements.
The provision is therefore best understood through three questions:
What kind of documents are covered?
When can personal data contained in those documents be disclosed?
How should public access be reconciled with the rights of the individuals identified in those documents?