Standard 797, Edition 9
UL 797

Electrical Metallic Tubing - Steel

UL Standard Edition 9 Published Date: November 30, 2007 Last Revision: April 28, 2023 ANSI Approved: April 28, 2023 DOD Approved: January 25, 1982

$505.00-$1,258.00

Revisions and Related Documents

Revisions
Red Line Std. (8)

Date      
April 28, 2023 Redline Revision
March 30, 2021 Redline Revision
March 10, 2017 Revision
March 08, 2017 Revision
March 03, 2017 Revision
December 21, 2012 Revision
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CSDS
Proposals (11)

CSDS Proposal   

CSDS Proposals

An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose:

  • A revision of a single or multiple requirement(s).
  • A complete new edition of an existing Standard or Outline.
  • A new Standard or Outline that has not previously been published.

CSDS Proposals provide access to view the proposal and submit comments within UL's Collaborative Standards Development System (CSDS) appropriately.

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January 20, 2023
November 11, 2022
February 11, 2022
May 17, 2019
February 15, 2019
July 20, 2018
January 06, 2017
October 05, 2012
August 10, 2012
April 26, 2012
July 13, 2007
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UL LLC CRD (0)

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Other Updates (0)

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Referenced Standards (3)

Below is a list of UL Standards referenced in UL 797

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Reverse Referenced Standards (26)

UL 797 is referenced in the following list of UL Standards

StandardEditionTitle
234 5 Standard for Low Voltage Lighting Fixtures for Use in Recreational Vehicles
295 2 Commercial-Industrial Gas Burners
296 11 Oil Burners
307A 9 Standard for Liquid Fuel-Burning Heating Appliances for Manufactured Homes and Recreational Vehicles
307B 5 Standard for Gas-Burning Heating Appliances For Manufactured Homes and Recreational Vehicles
391 5 Standard for Solid-Fuel and Combination-Fuel Central and Supplementary Furnaces
416 4 Standard for Refrigerated Medical Equipment
471 10 Standard for Commercial Refrigerators and Freezers
541 9 Refrigerated Vending Machines
679 1 Standard for Metallic and Nonmetallic Underground Piping for Flammable and Combustible Liquids
726 7 Oil-Fired Boiler Assemblies
733 5 Standard for Oil-Fired Air Heaters and Oil-Fired Direct-Fired Heaters
775 3 Standard for Graphic Arts Equipment
797A 3 Electrical Metallic Tubing - Aluminum and Stainless Steel
834 5 Standard for Heating, Water Supply, and Power Boilers - Electric
921 8 Standard for Commercial Dishwashers
971A 2 Outline of Investigation for Metallic Underground Fuel Pipe
1007 1 Outline of Investigation for [Prefabricated Assemblies] Wiring Assemblies
1369 1 ANSI/CAN/UL/ULC Aboveground Piping for Flammable and Combustible Liquids
1598A 1 Supplemental Requirements for Luminaires for Installation on Marine Vessels
1994 4 Luminous Egress Path Marking Systems
2039 2 Flexible Connector Piping for Flammable and Combustible Liquids
2039 2 Flexible Connector Piping for Flammable and Combustible Liquids
2096 3 Standard for Commercial/Industrial Gas and/or Oil-Burning Assemblies With Emission Reduction Equipment
2106 2 Standard for Field Erected Boiler Assemblies
2157 4 Electric Clothes Washing Machines and Extractors
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