Amazon said Tuesday that it will extend its ban on police use of its face-recognition technology beyond the one-year pause it announced last year.

Amazon and other technology companies have been under pressure from civil rights activists and their own workers to halt the sale of face-recognition systems to law enforcement agencies. One concern is that the technology can incorrectly identify people with darker skin, which Amazon has denied.

At least seven states already have enacted restrictions limiting government use of the technology and several others are debating bills.

Last June, Amazon announced it would pause police use of its facial-recognition technology, a move coming at a time of nationwide protests and a renewed focus on racial injustice in the U.S. after the killing of George Floyd, a Black man who died after a white police officer pressed his knee against his neck.

Microsoft and IBM also paused sales of their software to police around the same time last year, though most police departments look to lesser-known firms for the technology.

Seattle-based Amazon.com Inc. didn’t say on Tuesday why its ban was extended or how long it would last.

The American Civil Liberties Union on Tuesday applauded Amazon for extending its moratorium. But it added that “the Biden administration and legislatures across the country must further protect communities from the dangers of this technology by ending its use by law enforcement entirely, regardless which company is selling it.” ______

AP Technology Writer Matt O’Brien in Providence, Rhode Island, also contributed to this report.

(AP)