Meta’s reported restriction on ByteDance advertising took effect Oct. 8, 2026, in seven countries, including the United States. It covered ads on Meta’s platforms, including some third-party campaigns promoting ByteDance properties, according to eMarketer’s report and a separate account of the effective date. The measure targeted ad placements on Meta’s platforms, not TikTok itself.
Which ads were affected
The reported restriction covered ads purchased directly by ByteDance and campaigns from other advertisers that promoted or linked to TikTok or other ByteDance properties. TikTok is a ByteDance service.
The seven countries
The named countries were the United States, Canada, Egypt, Indonesia, Japan, Thailand, and Vietnam. The restriction’s reported effective date was Oct. 8, 2026.
Meta’s stated rationale
Meta spokesperson Chris Sgro framed the decision as a competitive choice, saying the company did not have to carry ads from a rival seeking to draw users away from its apps, eMarketer reported.
