TikTok is set to disable its app for US users starting Sunday, aligning with the federal ban set to take effect unless the Supreme Court intervenes to halt the restriction.

The Information, citing sources familiar with the situation, reported that TikTok’s operations in the US could come to a standstill if no legal relief is granted. The potential ban stems from ongoing scrutiny over national security concerns related to the app’s Chinese ownership.

TikTok has consistently denied allegations of data misuse but faces mounting pressure from US authorities. The Supreme Court’s decision will determine the app’s fate in the US.