Open navigation
NFPA 655: Standard for Prevention of Sulfur Fires and Explosions
Alert Me
Please confirm you would like to be alerted the next time we post new information about document .
Alerts will be sent to the e-mail address on your user profile:

Thank you for signing up for alerts.

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: 8/14/2015 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
Additional Committee Information
First Draft Meeting Notices
Combustible Dusts Correlating Committee (CMD-AAC)
Handling and Conveying of Dusts, Vapors, and Gases(CMD-HAP)
February 23, 2015, First Draft Web / Teleconference Meeting
First Draft Meeting Agendas
Combustible Dusts Correlating Committee (CMD-AAC)
Handling and Conveying of Dusts, Vapors, and Gases(CMD-HAP)
First Draft Meeting Minutes
Combustible Dusts Correlating Committee (CMD-AAC)
Handling and Conveying of Dusts, Vapors, and Gases(CMD-HAP)
First Draft Ballot
Combustible Dusts Correlating Committee (CMD-AAC)
Handling and Conveying of Dusts, Vapors, and Gases(CMD-HAP)
Second Draft Meeting Notices
Combustible Dusts Correlating Committee (CMD-AAC)
Handling and Conveying of Dusts, Vapors, and Gases(CMD-HAP)
Second Draft Meeting Agendas
Combustible Dusts Correlating Committee (CMD-AAC)
Handling and Conveying of Dusts, Vapors, and Gases(CMD-HAP)
Second Draft Meeting Minutes
Combustible Dusts Correlating Committee (CMD-AAC)
Handling and Conveying of Dusts, Vapors, and Gases(CMD-HAP)
Second Draft Ballot
Combustible Dusts Correlating Committee (CMD-AAC)
Handling and Conveying of Dusts, Vapors, and Gases(CMD-HAP)

Find a code or standard