The decision comes four days after a federal judge, in a nod to pending lawsuits, temporarily blocked the Trump administration's decision to end the program.
In a statement posted Saturday on its website, the USCIS says the policy under the Deferred Actions for Childhood Arrivals program, or DACA, will be operated under the terms in place before it was rescinded in September.
Congressional lawmakers are trying to write legislation to give the so-called Dreamers legal status.
DACA has protected about 800,000 people, many of them college-age students.
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