You can seamlessly request an IARC rating for your game and get access to a worldwide digital release (with the exception of South Korea, which requests a separate GRAC rating that you can get through Epic Games Store SPT as well!).
Check out this video which explains how easily and quickly you can get your game rated today.
https://dev.epicgames.com/community/learning/tutorials/Vp45/epic-games-store-how-to-request-an-iarc-rating