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Introduction

SECTION 4. EFFECTIVE DATE

Internal Revenue Bulletin 2012-52 · 2026-10-03 edition · updated 2026-10-04 · United States

This notice is effective for certifications and quarterly reports submitted under Notice 2009–89 after October 1, 2012.

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▸Contents — Internal Revenue Bulletin 2012-52
Internal Revenue Bulletin 2012-52

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