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UL’s Collaborative Standards Development System (CSDS) provides online access for review and submitting information for UL’s Standards development process. General access is available for information on STP meetings, submitting proposals, and proposals available.

Current Users:
If you already have a CSDS user account use the Username and Password information provided for you in the "Welcome" e-mail. It is strongly recommended that you change your password after accessing the site.

CSDS has a new look and enhanced features!
Click here for information on these enhancements.

The Username is typically your email address. The password is case sensitive and must be 6-12 numbers and/or letters.
Username
Password
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Not a CSDS user? Here are items you have access to and how to become a CSDS user.

Use CSDS and Participate in the UL Standards Development process – Don’t have an account to access CSDS? Learn how to participate in the UL Standards development process.
View a list of Proposals for Comment – A complete list of the proposals available for comment. Not a CSDS user? Purchase any of these proposals for access to the work area to submit comments.
View Upcoming STP Meetings – A complete list of the upcoming STP Meetings.
Submit a Proposal Request – Login and use the proposal request form. If you do not have a CSDS username and password, create an account so you can submit a proposal request to UL for review.
Request a New Standard to be Developed – Submit a request for a new standard to be developed.
Learn More About the STP Process – See our help available.