U.S. Code
Regulations
Constitution
Sort by Rank
Titles Ascending
Titles Descending
10 per page
25 Result/page
50 Result/page
x
Search
Search guide
U.S. Code of Federal Regulations
Regulations most recently checked for updates: Sep 16, 2025
All Titles
Title 29
Chapter XL
Part 4043
Subpart A - Subpart A—General Provisions
§ 4043.1 - Purpose and scope.
§ 4043.2 - Definitions.
§ 4043.3 - Requirement of notice.
§ 4043.4 - Waivers and extensions.
§ 4043.5 - How and where to file.
§ 4043.6 - Date of filing.
§ 4043.7 - Computation of time.
§ 4043.8 - Confidentiality.
§ 4043.9 - Company low-default-risk safe harbor.
§ 4043.10 - Well-funded plan safe harbor.
Download the GovRegs app!