A review of the week's major US international tax-related news. In this edition: US Senate Foreign Relations Committee to vote on protocols to US tax treaties with Switzerland, Luxembourg, Spain, and Japan on 25 June 2019 – US releases final GILTI regulations – IRS temporary and proposed DRD regulations reflect GILTI-centric view of international tax rules – Ninth Circuit reverses US Tax Court in Altera v. Commissioner – US, Cyprus negotiating CA agreement to exchange CbC reports