Which act was established to protect personal information held by federal agencies?

The Privacy Act of 1974 was specifically established to protect personal information held by federal agencies. This act governs the collection, maintenance, use, and dissemination of personally identifiable information by federal government agencies. It aims to balance the government's need to collect and use personal information for various functions while safeguarding individuals' privacy rights.

The Privacy Act requires federal agencies to provide individuals with notice of their information practices, allows individuals to access and amend their records, and establishes guidelines for the sharing of information between agencies. This comprehensive framework is crucial for ensuring that personal data is handled with care and that individuals have recourse if they believe their privacy has been violated.

Other acts mentioned do relate to various aspects of law and privacy but do not specifically focus on protecting personal information within the context of federal agencies in the way that the Privacy Act does.