Child Support State Disbursement Unit (SDU) Contact List By State

In the United States, a State Disbursement Unit(SDU) is a state government agency that collects and disburses child support payments from one parent to the other.

States are required to establish as State Disbursement Unit by federal law, specifically Title 45 of the Code of Federal Regulations.[1]

CFR Title 45 - Public Welfare is one of fifty titles comprising the United States Code of Federal Regulations (CFR). Title 45 is the principal set of rules and regulations issued by federal agencies of the United States regarding public welfare.

Section 46 regards the protection of human subjects, though it does not protect undocumented immigrants in the US.[1