Last week, Chrome announced the upcoming general availability of Privacy Sandbox APIs  for the ads ecosystem. We welcome this opportunity to test these APIs in Google’s ads platforms, and we invite ad technology partners to get involved and be ready for Chrome’s third-party cookie deprecation in 2024.encouraging results from our recent interest-based advertising experiments , and we plan to integrate Topics , Protected Audience  and Attribution Reporting  APIs into our ads products. We’ll use Privacy Sandbox APIs alongside other privacy-preserving innovations to help deliver relevant ads and accurate measurement insights without the need to track people across the web.advertisers  and publishers  to continue to adopt the full range of Google’s privacy-first ads solutions, and encourage their ad technology platform partners to adopt and test Privacy Sandbox APIs.Chrome plans to deprecate third-party cookies for one percent of its users . The Q1 2024 tests will help us to evaluate the effectiveness of these solutions, and share our findings with Chrome, the UK’s Competition and Markets Authority, and the industry.
  If you’re a Google Authorized Buyer or participant in Open Bidding, see integration guidance for Topics  and Protected Audience . 
  If you’re a publisher platform working with Google Ads or Google Marketing Platform (Display & Video 360 or Campaign Manager 360), see integration guidance for Topics , Protected Audience  and Multiple seller testing . 
  If you’re a measurement provider working with Google Marketing Platform (Display & Video 360 or Campaign Manager 360), see integration guidance for the Protected Audience API . 
  If you’re a publisher or ad tech provider working with Google Marketing Platform (Display & Video 360, Campaign Manager 360 or Search Ads 360), see integration guidance for the Attribution Reporting  API. 
 
We’re excited to continue building privacy-first innovations that help partners drive performance, earn revenue and get accurate measurement insights without third-party cookies.Dan Taylor, Vice President, Global Ads