[jaflo]

The article mentions that Google "is suspected of making the device makers feature its search application and Google Chrome browser app by default and specifying where those apps should appear on the device screens in exchange for allowing them access to the "Google Play" app store"

Is there more information on this anywhere or are the requirements for Google Play certification confidential?

[g_p]

Some versions of the Mobile Apps Distribution Agreement (MADA) have found their way into being accessible through previous lawsuits.

The versions available are almost 10 years old now (e.g. https://www.vox.com/2014/5/3/11626422/a-look-at-googles-not-...), but more may become available in future given the increase in court cases like this.