Main Content MCL Index printer friendly Show update info: none In Last Week In Last Month In Last Year NOTE: Dates reflect any modification to item, not necessarily a change in law. Act 454 of 2004 - SOCIAL SECURITY NUMBER PRIVACY ACT (445.81 - 445.87) Section 445.81 ‑ Short title. Section 445.82 ‑ Definitions. Section 445.83 ‑ Prohibited use of social security number of employee, student, or other individual; exceptions. Section 445.84 ‑ Privacy policy. Section 445.85 ‑ Exemption from disclosure. Section 445.86 ‑ Violation of MCL 445.83 as misdemeanor; penalty; recovery of damages in civil action. Section 445.87 ‑ Effective date.