Chapter 9 Provisions relating to specific processing situations Article 85Processing and freedom of expression and information Article 86Processing and public access to official documents Article 87Processing of the national identification number Article 88Processing in the context of employment Article 89Safeguards and derogations relating to processing for archiving purposes in the public interest, scientific or historical research purposes or statistical purposes Article 90Obligations of secrecy Article 91Existing data protection rules of churches and religious associations GDPR Table of contents Report error