This page is designed to capture all resources that provide guidance on the rules, the form and other HSR-related issues. If these resources and others available on this website do not answer your questions, contact the PNO attorney staff at HSRHelp@ftc.gov.
Basics
- Introductory Guide I
- Introductory Guide II
- Steps to Determine Whether to File
- Withdraw/Refile Procedure Tip Sheet
- 2008 HSR Workshop Materials
- PNO Statement on Escrows
- Index of all HSR Enforcement Actions (03/25)
- HSR Timeline (image) HSR Timing Considerations (blog post)
- Reporting Obligations of Not-for-Profit Combinations
- Treatment of Debt as Consideration
Valuation
- Valuation Summary
- Valuation in More Detail
- When to Aggregate Under the HSR Act
- Section 802.4 Tip Sheet
- Converting Foreign Currency
- Stock-for-Stock Transactions
Second Requests
- Model Second Request (Guide III)
- Guidance for voluntary submission of documents during the initial waiting period
- Appeal Procedure