Standards & Publications


Standard comes with all previously published revisions

1. Select Format

Secure PDF & Hardcopy Combo
(Over 40% Savings)
Secure PDF
Read Only
Premium Hardcopy

2. Select Language

French & English Combo
(save 50%)

3. Quantity

Secure PDF
Premium Hardcopy

UL now offers the ability to purchase a Premium hard copy of any UL Standard. Each copy is watermarked with the purchaser's information.


Please allow ample time for delivery through the US postal service. If you have any questions, please contact us at Client Services or 888-853-3503.


Secure PDFs are encrypted with Digital Rights Management (DRM) software.

Secure PDFs can be opened on one computer per user license. Additional user licenses are available for purchase.

In order to open a Secure PDF, you will need to install the FileOpen plug-in and register your computer.

An internet connection is required to open a Secure PDF. The Secure PDF file needs to remain open for offline viewing.

A Secure PDF license can be re-assigned to a different computer if necessary.

Adobe Acrobat Reader DC is recommended for viewing Secure PDFs, however, other third party viewers are supported.

While printing documents is permitted, we do not provide support for this feature.


File sharing is restricted. Each license entitles a user to download the file to their PC and print 1 copy. Once the file has opened, it will be locked to the user's computer. If you intend to have additional users, please purchase additional licenses at a discount here.


You have one or more subscriptions that will expire soon.


You have one or more licenses to assign


Additional information required

To serve you better, please update your account details.

Featured Standards

Recently Published

Coming Soon

UL 48
Electrical Signs
Revision Pages

UL 101
Leakage Current for Utilization Equipment
Revision Pages

UL 260
Dry Pipe and Deluge Valves for Fire-Protection Service
Revision Pages

UL 310
Electrical Quick-Connect Terminals
Revision Pages

UL 343
Pumps for Oil-Burning Appliances
Revision Pages

UL 498
Attachment Plugs and Receptacles
Revision Pages

ULC 704.1
Thermal Insulation, Polyurethane and Polyisocyanurate, Boards, Faced
Revision Pages

UL 726
Oil-Fired Boiler Assemblies
Revision Pages

UL 746A
Polymeric Materials - Short Term Property Evaluations
Revision Pages