To amend title 38, United States Code, to establish presumptions of service connection for illnesses associated with open burn pits, to direct the Comptroller of the United States to establish the Open Burn Pit Advisory Commission, and for other purposes.

Protection for Veterans' Burn Pit Exposure Act of 2018 This bill establishes (1) presumptions of service connection for any diagnosed or undiagnosed illness associated with exposure to toxic airborne chemicals and fumes caused by open burn pits, and (2) the Open Burn Pit Advisory Commission to make recommendations regarding what illnesses have associations with exposure to such chemicals and fumes.