Hines stated that November 2019 would be the earliest date that we might see mod support come to Fallout 76 – precisely one year after the game launches in the middle of next month. But mods and private servers are definitely coming.” “It ain’t happening a couple of months after launch, it’s gonna take some amount of time to spin up your private servers to support whatever mods you want to run. He began by reiterating what was stated with the game’s reveal at E3, that mod support would not be available at launch, but also gave a longer-term estimate of when we might see it implemented:

In a roundtable interview with GameSpot and VG247, Bethesda’s VP of marketing and public relations, Pete Hines, elaborated on when we can expect mod support to come to the upcoming multiplayer-only Fallout 76.