# FIPS 140-2 Sunset September 2026: The Migration Guide to FIPS 140-3

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## Article Metadata
- Title: FIPS 140-2 Sunset September 2026: The Migration Guide to FIPS 140-3
- Summary: Prepare for the September 2026 FIPS 140-2 sunset. Learn the procurement impacts, technical breaking changes, and exact steps to migrate stacks to FIPS 140-3.
- Published: Sep 12, 2026, 11:18 AM EDT
- Updated: Sep 12, 2026, 11:18 AM EDT
- Category: Research
- Primary topic: Fips 140 2 Sunset
- Authors: Alex Kim
- Read time: 8 min
- Language: en_US
- Publication time zone: America/New_York (U.S. Eastern Time)
- Access: Free to read

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