When does the effective date of repeal occur regarding the federal child support law?

The effective date of repeal regarding the federal child support law occurs upon the repeal of the federal child support law itself. This means that the law is no longer in effect from that specific date forward. Understanding the timing of the repeal is crucial because it directly impacts the enforcement and administration of child support policies and procedures that depend on federal guidelines.

The other options relate to different contexts that do not directly address the repeal process itself; they might involve administrative processes or requirements for licensing and training that do not change the legal status of the federal law. Thus, the focus on the direct action of repeal provides clarity and precision in understanding when the law ceases to apply.