Top U.S. Justice Department antitrust officials have decided to ask a judge to force Alphabet’s Google to sell off its Chrome browser in what would be a historic crackdown on one of the biggest tech companies in the world.

The department will ask the judge, who ruled in August that Google illegally monopolized the search market, to require measures related to artificial intelligence and its Android smartphone operating system, according to people familiar with the plans.

Antitrust officials, along with states that have joined the case, also plan to recommend Wednesday that federal Judge Amit Mehta impose data-licensing requirements, said the people, who asked not to be named discussing a confidential matter.