The Vault 75 lab access card is a quest item in Fallout 4 that gives access to the lab section of Vault 75 furthering the quest of the same name Vault 75.


The card can be found on the Gunner commander in the shooting range diner of Vault 75, or in the tool case next to him.


  • ps4Icon ps4 If the quest Vault 75 does not start when entering the vault, the Gunner commander will not Spawn. [verified]
  • ps4Icon ps4 pcIcon pc This item will remain marked as a quest item after the completion of the Vault 75 quest. [verified]