The NFPA Standards Council considered the issuance of a proposed Tentative Interim Amendment (TIA) on NFPA 72, National Fire Alarm and Signaling Code®; NFPA 291, Recommended Practice for Fire Flow Testing and Marking of Hydrants; and NFPA 1964, Standard for Spray Nozzles and Appliances. These three TIAs were issued by the Council on February 28, 2019:
- NFPA 72, TIA 19-2, referencing 2.3.2, I.1.2.2, and various other sections, 2019 edition
- NFPA 291, TIA 19-1, referencing Equations a and b, 2019 edition
- NFPA 1964, TIA 18-1, referencing Title, 4.7(title, 4.15(title), 5.5.(title), and 5.5.1, 2018 edition
Tentative Interim Amendments (TIAs) are amendments to an NFPA Standard processed in accordance with Section 5 of the Regulations Governing the Development of NFPA Standards. They have not gone through the entire standards development process of being published in a First Draft Report and Second Draft Report for review and comment. TIAs are effective only between editions of the Standard. A TIA automatically becomes a public input for the next edition of the Standard, as such is then subject to all of the procedures of the standards development process. TIAs are published in NFPA News, NFCSS, and any further distribution of the Standard after being issued by the Standards Council.