Crunchyroll streams the series in the USA, Canada, South Africa, Australia, New Zealand, and Latin America.
The distributor has now set a release date of August 1st, 2018 for the 12th volume of the Whole Cake Island Arc portion of the show on Blu-ray which is set to cover episodes 827 through 830 when it arrives.
The One Piece train continues on as Avex Pictures handles the Japanese home video release for the series.