NFPA 53: Recommended Practice on Materials, Equipment, and Systems Used in Oxygen-Enriched Atmospheres
Current Edition: 2011 Next Edition: 2016

Alerts: Receive e-mail updates on this document Manage my alerts

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.

Committee members: Sign-in to view your documents.
Revision cycle information
Revision Cycle: Fall 2015
Revised Edition Date: 2016
First Draft (previously Report on Proposals (ROP))
Public Input Closing Date for Online Submission: 1/3/2014  
Public Input Closing Date for Paper Submittal: 11/29/2013
Paper Submittals are considered any submission other than the online submission system
First Draft Report Posting Date: 8/4/2014 First Draft Report
First Draft Meeting Notices
December 12, 2013, Pre-FD Web/Teleconference Meeting
September 19, 2013, Pre-First Draft Web/Teleconference Meeting
First Draft Meeting Agendas
First Draft Meeting Minutes
First Draft Ballot (previously ROP Ballot)
Public Input Report (PDF, 54 KB)
Committee Input Report (PDF, 126 KB)
First Revisions Report (PDF, 280 KB)
Ballot Final (PDF, 253 KB)
Second Draft (previously Report on Comments (ROC))
Public Comment Closing Date for Online Submission: 11/14/2014 View Public Comments
Public Comment Closing Date for Paper Submittal: 10/10/2014
Paper Submittals are considered any submission other than the online submission system
Second Draft Report Posting Date: 7/17/2015
Second Draft Meeting Notices
April 6, 2015, Second Draft Web/Teleconference Meeting
Second Draft Meeting Agendas
Motions Committee Report (NITMAM)
NFPA.DocInfo.Model.Description
NITMAM Closing Date: 8/21/2015
NITMAM Posting Date: 10/16/2015

Find a code or standard

Bottom blue line

Customer Support:  Help

Codes and Standards:  Complete list   Purchase   Free Access   National Fire Code Subscription Service (NFCSS)

On the Web:  Blogs  Buyers' Guide  Electric Vehicle Safety Training  Fire Adapted Communities  Fire Prevention Week  Fire Sprinkler Initiative  Firewise    

NEC® Buyers' Guide   nec connect   Sparky the Fire Dog®

  Twitter  LinkedIn  YouTube        RSS feeds  Flickr

Home | Terms of use | Privacy policy | © National Fire Protection Association (NFPA) 2015