This document provides an overview of HIPAA compliance requirements. It discusses the Health Insurance Portability and Accountability Act (HIPAA), which established national standards for protecting sensitive patient health information. It also discusses the HITECH Act, which strengthened HIPAA and incentivized adoption of electronic health records. Key aspects of HIPAA covered include privacy rules, security rules, breach notification requirements, penalties for noncompliance, and definitions of protected health information and covered entities. The document also provides an overview of 42 CFR Part 2 regulations regarding confidentiality of substance abuse treatment records.