What changed
Sync run 13 partial
usc_backfill · USC · GovInfo 2013
Started 2026-10-02 15:29:09 · finished 2026-10-03 18:28:52 · 108 amended, 34 added, 0 removed
Run log
23 jobs failed
Amended (108)
ERISA § 104 (29 U.S.C. § 1024) Filing with Secretary and furnishing information to participants and certain employers
effective Jan 5, 2009 · Pub. L. 110-458 · history ERISA § 205 (29 U.S.C. § 1055) Requirement of joint and survivor annuity and preretirement survivor annuity
effective Jan 15, 2013 · Pub. L. 112-141 · history ERISA § 303 (29 U.S.C. § 1083) Minimum funding standards for single-employer defined benefit pension plans
effective Jan 15, 2013 · Pub. L. 112-141 · history ERISA § 305 (29 U.S.C. § 1085) Additional funding rules for multiemployer plans in endangered status or critical status
effective Jan 5, 2009 · Pub. L. 110-458 · history ERISA § 407 (29 U.S.C. § 1107) Limitation with respect to acquisition and holding of employer securities and employer real property by certain plans
effective Jan 3, 2007 · Pub. L. 109-280 · history ERISA § 701 (29 U.S.C. § 1181) Increased portability through limitation on preexisting condition exclusions
effective Jan 3, 2012 · Pub. L. 112-40 · history ERISA § 3001 (29 U.S.C. § 1201) Procedures in connection with the issuance of certain determination letters by the Secretary of the Treasury covering qualifications under Internal Revenue Code
effective Jan 22, 2002 · Pub. L. 101-239 · history ERISA § 3002 (29 U.S.C. § 1202) Procedures with respect to continued compliance with Internal Revenue requirements relating to participation, vesting, and funding standards
effective Jan 8, 2008 · Pub. L. 101-239 · history ERISA § 3032 (29 U.S.C. § 1232) Protection for employees under Federal procurement, construction, and research contracts and grants
effective Jan 3, 2005 · Pub. L. 93-406 · history ERISA § 4062 (29 U.S.C. § 1362) Liability for termination of single-employer plans under a distress termination or a termination by corporation
effective Jan 8, 2008 · Pub. L. 111-192 · history ERISA § 4063 (29 U.S.C. § 1363) Liability of substantial employer for withdrawal from single-employer plans under multiple controlled groups
effective Jan 22, 2002 · Pub. L. 99-272 · history ERISA § 4210 (29 U.S.C. § 1390) Nonapplicability of withdrawal liability for certain temporary contribution obligation periods; exception
effective Jan 3, 2007 · Pub. L. 109-280 · history ERISA § 4241 (29 U.S.C. § 1421) §§1421 to 1425. Repealed. Pub. L. 113–235, div. O, title I, §108(a)(1), Dec. 16, 2014, 128 Stat. 2786
effective Jan 8, 2008 · Pub. L. 101-239 · history I.R.C. § 72 Annuities; certain proceeds of endowment and life insurance contracts
effective Jan 15, 2013 · Pub. L. 112-141 · history I.R.C. § 101 Certain death benefits
effective Jan 15, 2013 · Pub. L. 112-239 · history I.R.C. § 219 Retirement savings
effective Jan 16, 2014 · Pub. L. 113-22 · history I.R.C. § 318 Constructive ownership of stock
effective Jan 2, 2006 · Pub. L. 109-135 · history I.R.C. § 401 Qualified pension, profit-sharing, and stock bonus plans
effective Jan 15, 2013 · Pub. L. 111-152 · history I.R.C. § 402 Taxability of beneficiary of employees' trust
effective Jan 15, 2013 · Pub. L. 112-239 · history I.R.C. § 403 Taxation of employee annuities
effective Jan 3, 2012 · Pub. L. 110-245 · history I.R.C. § 404A Deduction for certain foreign deferred compensation plans
effective Jan 8, 2008 · Pub. L. 109-280 · history I.R.C. § 408 Individual retirement accounts
effective Jan 15, 2013 · Pub. L. 112-240 · history I.R.C. § 408A Roth IRAs
effective Jan 3, 2012 · Pub. L. 110-458 · history I.R.C. § 409 Qualifications for tax credit employee stock ownership plans
effective Jan 15, 2013 · Pub. L. 109-280 · history I.R.C. § 409A Inclusion in gross income of deferred compensation under nonqualified deferred compensation plans
effective Jan 5, 2009 · Pub. L. 110-458 · history I.R.C. § 410 Minimum participation standards
effective Jan 3, 2007 · Pub. L. 109-280 · history I.R.C. § 411 Minimum vesting standards
effective Jan 5, 2009 · Pub. L. 110-458 · history I.R.C. § 412 Minimum funding standards
effective Jan 3, 2012 · Pub. L. 110-458 · history I.R.C. § 413 Collectively bargained plans, etc.
effective Jan 3, 2007 · Pub. L. 101-508 · history I.R.C. § 414 Definitions and special rules
effective Jan 15, 2013 · Pub. L. 110-458 · history I.R.C. § 415 Limitations on benefits and contribution under qualified plans
effective Jan 15, 2013 · Pub. L. 110-458 · history I.R.C. § 416 Special rules for top-heavy plans
effective Jan 8, 2008 · Pub. L. 109-280 · history I.R.C. § 417 Definitions and special rules for purposes of minimum survivor annuity requirements
effective Jan 15, 2013 · Pub. L. 112-141 · history I.R.C. § 418E Insolvent plans
effective Jan 8, 2008 · Pub. L. 109-280 · history I.R.C. § 419A Qualified asset account; limitation on additions to account
effective Jan 3, 2007 · Pub. L. 109-280 · history I.R.C. § 420 Transfers of excess pension assets to retiree health accounts
effective Jan 15, 2013 · Pub. L. 112-141 · history I.R.C. § 423 Employee stock purchase plans
effective Jan 2, 2006 · Pub. L. 108-357 · history I.R.C. § 424 Definitions and special rules
effective Jan 6, 1997 · Pub. L. 104-188 · history I.R.C. § 430 Minimum funding standards for single-employer defined benefit pension plans
effective Jan 15, 2013 · Pub. L. 112-141 · history I.R.C. § 431 Minimum funding standards for multiemployer plans
effective Jan 7, 2011 · Pub. L. 111-192 · history I.R.C. § 432 Additional funding rules for multiemployer plans in endangered status or critical status
effective Jan 5, 2009 · Pub. L. 110-458 · history I.R.C. § 436 Funding-based limits on benefits and benefit accruals under single-employer plans
effective Jan 7, 2011 · Pub. L. 111-192 · history I.R.C. § 501 Exemption from tax on corporations, certain trusts, etc.
effective Jan 15, 2013 · Pub. L. 111-152 · history I.R.C. § 3405 Special rules for pensions, annuities, and certain other deferred income
effective Jan 22, 2002 · Pub. L. 107-16 · history I.R.C. § 4971 Taxes on failure to meet minimum funding standards
effective Jan 5, 2009 · Pub. L. 110-458 · history I.R.C. § 4972 Tax on nondeductible contributions to qualified employer plans
effective Jan 3, 2007 · Pub. L. 109-280 · history I.R.C. § 4975 Tax on prohibited transactions
effective Jan 5, 2009 · Pub. L. 110-458 · history I.R.C. § 6059 Periodic report of actuary
effective Jan 3, 2007 · Pub. L. 109-280 · history I.R.C. § 6652 Failure to file certain information returns, registration statements, etc.
effective Jan 3, 2007 · Pub. L. 109-280 · history I.R.C. § 6662 Imposition of accuracy-related penalty on underpayments
effective Jan 7, 2011 · Pub. L. 111-152 · history Added (34)
ERISA § 518 (29 U.S.C. § 1148) Authority to postpone certain deadlines by reason of Presidentially declared disaster or terroristic or military actions
effective Jan 22, 2002 · Pub. L. 107-134 · history ERISA § 4217 (29 U.S.C. § 1397) Application of part in case of certain pre-1980 withdrawals; adjustment of covered plan
effective Jan 4, 1995 · Pub. L. 98-369 · history I.R.C. § 419 Treatment of funded welfare benefit plans
effective Jan 4, 1995 · Pub. L. 100-647 · history I.R.C. § 422 Incentive stock options
effective Jan 4, 1995 · Pub. L. 101-508 · history I.R.C. § 4974 Excise tax on certain accumulations in qualified retirement plans
effective Jan 4, 1995 · Pub. L. 99-514 · history I.R.C. § 6057 Annual registration, etc.
effective Jan 4, 1995 · Pub. L. 103-296 · history I.R.C. § 6058 Information required in connection with certain plans of deferred compensation
effective Jan 4, 1995 · Pub. L. 99-514 · history