https://wccftech.com/the-witcher-3-wild-hunt-nintendo-switch-has-been-rated-by-the-esrb/

CD Projekt Red’s The Witcher 3 Wild Hunt for the Nintendo Switch has been rated by The Entertainment Software Rating Board (ESRB).

The Witcher 3 was announced for the Switch during Nintendo’s E3 press conference back in June of this year. We do know that the Switch port is releasing later this year, but an exact release date hasn’t been revealed yet. A recent listing from a Czech retailer suggests that the title could be releasing this September, but this listing could merely be a placeholder.