The following proposed Tentative Interim Amendment (TIA) for NFPA 2, Hydrogen Technologies Code, is being published for public review and comment: NFPA 2, Proposed TIA No. 1178, Referencing 18.3.3 of the proposed 2016 edition. Anyone may submit a comment on this proposed TIA by the May 15, 2015 closing date. Along with your comment, please identify the number of the TIA and forward to the Secretary, Standards Council by the closing date.