This document provides an overview of reporting and disclosure requirements for employee benefit plans under ERISA. It contains three chapters that outline basic disclosure requirements for pension and welfare benefit plans, additional requirements for welfare health plans and pension plans, and Form 5500 annual reporting requirements. The document is intended to help plan administrators understand their obligations to provide information to participants, beneficiaries, government agencies and others, such as summary plan descriptions, notices, and filings. It provides a high-level summary of the key documents required and timelines for distribution.