Thank you! Those are not covered in the FAQ

Thanks a lot! Re "we can answer questions 1 and 4 ourselves": eventually yes, but we don't have clarity from Apple today, and there's no way to find out from sandbox testing or otherwise today. I agree IsEligibleForAgeFeatures will return true for Brazil. I didn't phrase it right, but my question for 1 is more on, after "true", what's the age range for someone who hasn't picked anything. I would assume the answer is "nil" as if they have declined, but a prompt may be reasonable too.

+1 here, same expectation, same nothing.

Thanks a lot for the response! I don't think your answers cover 1, 3, 4 since the answers explicitly avoids advising on which API iOS developers should use for Brazil in particular. Since the isEligibleForAgeFeatures is not yet returning to true for Brazil, I cannot tell if Brazil is included in your "current regional requirements" or " upcoming regional regulations". I read the answer for 2 as "no there's no way to test how Brazil behaves via sandbox", but please correct me if I'm wrong.