The bill extends the labor stabilization program in the Northern Mariana Islands until 2039, making changes to labor certification procedures, permit limitations, and introducing an enforcement fee. It also amends laws governing the eligibility of aliens in the Northern Mariana Islands, specifies an interim final rule implementation deadline, and modifies unlawful presence provisions for certain workers. The bill will go into effect at the start of the fiscal year after enactment and will apply to petitions for Commonwealth Only Transitional Workers filed after that date.