Code of Federal Regulations > Title 45 > Chapter III > Part 303 - PART 303—STANDARDS FOR PROGRAM OPERATIONS

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Jan 21, 2026

§ 303.0 - Scope and applicability of this part.

§ 303.1 - Definitions.

§ 303.2 - Establishment of cases and maintenance of case records.

§ 303.3 - Location of noncustodial parents in IV-D cases.

§ 303.4 - Establishment of support obligations.

§ 303.5 - Establishment of paternity.

§ 303.6 - Enforcement of support obligations.

§ 303.7 - Provision of services in intergovernmental IV-D cases.

§ 303.8 - Review and adjustment of child support orders.

§ 303.10 - [Reserved]

§ 303.11 - Case closure criteria.

§ 303.15 - Agreements to use the Federal Parent Locator Service (PLS) in parental kidnapping and child custody or visitation cases.

§ 303.20 - Minimum organizational and staffing requirements.

§ 303.21 - Safeguarding and disclosure of confidential information.

§ 303.30 - Securing medical support information.

§ 303.31 - Securing and enforcing medical support obligations.

§ 303.32 - National Medical Support Notice.

§ 303.35 - Administrative complaint procedure.

§ 303.52 - Pass-through of incentives to political subdivisions.

§ 303.69 - Requests by agents or attorneys of the United States for information from the Federal Parent Locator Service (PLS).

§ 303.70 - Procedures for submissions to the State Parent Locator Service (State PLS) or the Federal Parent Locator Service (Federal PLS).

§ 303.71 - [Reserved]

§ 303.72 - Requests for collection of past-due support by Federal tax refund offset.

§ 303.100 - Procedures for income withholding.

§ 303.101 - Expedited processes.

§ 303.102 - Collection of overdue support by State income tax refund offset.

§ 303.104 - Procedures for posting security, bond or guarantee to secure payment of overdue support.

§ 303.106 - Procedures to prohibit retroactive modification of child support arrearages.

§ 303.107 - Requirements for cooperative arrangements.

§ 303.108 - Quarterly wage and unemployment compensation claims reporting to the National Directory of New Hires.

§ 303.109 - Procedures for State monitoring, evaluation and reporting on programs funded by Grants to States for Access and Visitation Programs.