Federal Register Notice Archive (2014-Present)
Notice of Crude Helium Auction and Sale for Fiscal Year 2019 Delivery
Notice of Crude Helium Auction and Sale for Fiscal Year 2018 Delivery
Notice of Crude Helium Auction and Sale for Fiscal Year 2017 Delivery
Notice of Crude Helium Auction and Sale for Fiscal Year 2016 Delivery
Final Notice: Implementation of Helium Stewardship Act Sales and Auctions