Overview
In recent decades, federal immigration enforcement policies and practices, including increased reliance on state and local agencies for information about non-U.S. citizens, have swept an unprecedented number of people into the detention and deportation system.
The National Immigration Law Center challenges federal, state, and local enforcement policies and laws whose main targets are low-income immigrants and their families.
Why It Matters
Unjust enforcement policies have serious consequences – they rip families apart, encourage racial profiling, and undermine due process. States and localities have also enacted laws designed to make life so difficult for immigrants that they are forced to go elsewhere.
Examples of Our Work
- We file lawsuits against unjust enforcement policies, like the Trump administration’s Muslim Ban, and we challenge mistreatment of immigrants in Customs and Border Protection custody, setting standards that must be followed going forward. Read more about our Border & Asylum work.
- We advocate for federal, state, and local policies that protect immigrant communities from government overreach or abuse.
- We create resources to help community members know their rights and to bolster the work of advocates across the country.
Know Your Rights: Pregnant, Postpartum, and Nursing People Facing Immigration Enforcement
Published Nov 4, 2026 DHS is detaining pregnant and postpartum people. This resource explains how to advocate for yourself or a loved one who is facing detention or deportation.
Sample Request to Remove Electronic Monitoring
Published Nov 4, 2026 DHS is forcing pregnant people to wear electronic monitors. This sample can be used to write to your immigration officer and ask that they take off the monitor
Greater Boston Legal Services et al. v. Mullin
This lawsuit challenges the federal government’s new policy of hiding the locations of thousands of people detained by U.S. Immigration and Customs Enforcement. The policy unlawfully interferes with communication between detainees, their...
Last update: Nov 4, 2026
Demand Congress Hold ICE Accountable
When we allow ICE to act with impunity, we are all less safe. Tell Congress to conduct rigorous oversight of ICE and take immediate steps to curb its abuse.
Act Now