Trump Administration Halts Immigration Processing to Enforce Stricter Security Measures

The administration under Donald Trump has temporarily suspended the approval of immigration applications to enforce more stringent security checks. This decision is already causing delays and raising concerns among applicants and attorneys across the United States.

Internal government documents acquired by CBS News reveal that the United States Citizenship and Immigration Services (USCIS) was directed to re-evaluate thousands of pending applications—including asylum requests, permanent residency (green card), and citizenship—by subjecting them to more thorough background checks through the FBI.

The directive is explicit: officers must refrain from approving any case that hasn't undergone this new level of scrutiny. In practice, this has led to a partial standstill of the system.

Immediate Impact of a "Temporary Measure"

According to CNN, the pause is part of the administration’s effort to ensure that all immigration decisions comply with the new security guidelines. A source told the network that it is a "temporary measure to make sure approvals meet the new security checks."

USCIS itself confirmed these adjustments. Spokesperson Zach Kahler stated that the agency "has implemented new security checks to enhance the vetting and screening of applicants by expanding access to federal criminal background databases."

While the government maintains that delays will be minimal, Kahler conceded that "any delay in issuing decisions should be short and resolved quickly," emphasizing that "USCIS always prioritizes the safety of the American public."

Expanded FBI Access and Enhanced Controls

This tightening of controls is linked to an executive order signed by Trump in February, instructing the Department of Justice to allow USCIS to access federal criminal databases "to the maximum extent permitted by law."

Under this order, the aim is to identify potential threats: "Among these offenders could be foreign nationals with criminal records who have entered or stayed in the United States in violation of U.S. immigration laws or who otherwise attempt to break U.S. criminal laws."

As of April 27, 2026, USCIS began receiving expanded criminal background information through the FBI system, leading to the reopening or review of advanced cases. In many instances, officials have been directed to resubmit fingerprints if prior checks predate this new requirement.

Who is Affected by the Measures?

The new controls primarily affect applications requiring biometric data, such as:

• Permanent residency (green card)
• Naturalization processes
• Family and fiancé petitions
• Work permits
• Renewals for programs like DACA and TPS

Immigration lawyers have reported to CNN that the pause caught the legal sector off guard, forcing a swift response to the disruption in approvals.

Part of a Broader Policy to Tighten Controls

This measure is part of a broader strategy by the Trump administration to tighten control over the immigration system. Since returning to the White House in 2025, the government has pushed policies aimed at restricting access to immigration benefits and increasing scrutiny of applicants.

These actions include reviewing social media for "anti-American" sentiments, temporarily suspending asylum cases, and imposing travel restrictions on citizens from 39 countries under a new version of the "travel ban."

Reuters highlights that this hardline policy has been defended by the administration as necessary to safeguard national security and curb illegal immigration. However, human rights organizations have criticized the measures, citing possible due process violations and a disproportionate impact on vulnerable communities.

Uncertainty for Thousands of Applicants

Although the government insists the pause will be temporary, thousands of immigrants now face uncertainty regarding the status of their applications.

USCIS assures that processing continues but is contingent on the full implementation of the new controls. Meanwhile, the mass review of files and the requirement for new checks could prolong wait times in a system already plagued by significant delays.

For Cubans, the impact adds to a recent deterioration in their immigration outlook. Data from the Cato Institute shows that while over 10,000 Cubans per month obtained permanent residency until October 2024, by January 2026, approvals had plummeted to minimal levels: in a month with over 7,000 applications, only 15 individuals received a green card, a nearly 99% drop. Simultaneously, ICE detentions of Cubans increased from fewer than 200 per month to over 1,000 by the end of 2025, a rise of approximately 463%.

This dual phenomenon—fewer legal pathways and increased enforcement—has left thousands of Cubans in immigration limbo, with stalled applications and a higher risk of detention while awaiting a decision. In this context, the newly ordered pause adds another layer of uncertainty for a community that historically enjoyed immigration advantages, but now faces a much more restrictive and unpredictable system.

The major question remains how long this pause will last and whether these measures will solidify into a new standard in the U.S. immigration system.