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NFPA 56: Standard for Fire and Explosion Prevention During Cleaning and Purging of Flammable Gas Piping Systems
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Please note: NFPA 56 moved from the Annual 2016 to the Fall 2016 revision cycle.

Beginning with the Fall 2016 NFPA Standards, all Public Inputs and Public Comments must be submitted online. This is yet another enhancement that allows NFPA to facilitate wider and easier participation in the development of its Standards. Read more on how to submit public input and public comment

Revision cycle information
Revision Cycle: Fall 2016
Next Edition: 2017
First Draft
Public Input Closing Date: 1/5/2015  
First Draft Report Posting Date: 9/1/2015 First Draft Report
Second Draft
Public Comment Closing Date: 11/16/2015
Second Draft Report Posting Date: 7/7/2016 Second Draft Report
Motions Committee Report (NITMAM)
Motions Committee Report (NITMAM)
NITMAM Closing Date: 8/22/2016
NITMAM Posting Date: 10/17/2016
NFPA Technical Meeting (Tech Session)

Consent Standard not presented at NFPA Technical Meeting. Anticipated issuance: 11/11/2016

The final date to file an appeal on this Consent Standard is 11/1/2016

Additional Committee Information
Pre-First Draft Meeting Notices
Pre-First Draft Meeting Agendas
Pre-First Draft Meeting Minutes
First Draft Meeting Notices
First Draft Meeting Agendas
First Draft Meeting Minutes
First Draft Ballot
Second Draft Meeting Notices
Second Draft Meeting Agendas
Second Draft Meeting Minutes
Second Draft Ballot

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