TikTok said it will be “forced to go dark” on Sunday, Jan. 19, unless it receives a “definitive statement” from the outgoing Biden administration that the app’s tech partners won’t be penalized under the divest-or-ban bill.

The Supreme Court seems likely to uphold a law that would ban TikTok in the United States beginning Jan. 19 unless the popular social media program is sold by its China-based parent company.

TikTok said it will shut down by Jan. 19—the proposed date of the social media app's U.S. ban—if the Supreme Court does not intervene.