Steps in STP Process
Welcome to the Explanation of UL's STP consensus process. This site provides users
with an overview of how to develop a new UL standard or revise an existing UL Standard
within the STP consensus process.
Membership
UL's Standards Technical Panels (STPs) are comprised of eight interest categories.
- Producers - A representative of a company that is engaged in the manufacture
of products covered by the STP. A company which contracts out operations such as
fabrication and/or assembly, but still retains some control of the overall production
process, including for example, performance of such major functions as research
and development, design, ownership of tools and dies, production scheduling, quality
control and wholesale distribution is also considered to be a producer. A consultant
or agent who represents a manufacturer is considered a producer.
- Testing and Standards Organizations - Organizations that test and/or certify
products covered by the standard, or that develop standards/codes related to the
products covered by the Standard.
- Supply Chain - Component producers for an end-product STP or end-product
producers for a component STP; installers; distributors; and retailers. Manufacturers
with no manufacturing facilities for the products by the STP, but solely use contract
manufacturers to make the products. Wholesale or retail purchase-resellers for products
made by other companies are also considered as part of the supply chain category.
- AHJ - Those involved in the regulation or enforcement of the requirements
of codes and standards at the state and local level. Where public safety is primary,
the authority having jurisdiction may be a state, local, or other regional department
or individual such as a fire chief; fire marshal; chief of a fire prevention bureau,
labor department, or health department; building official; electrical inspector;
or others having statutory authority. For insurance purposes, an insurance inspection
department, rating bureau, or other insurance company representative may be the
authority having jurisdiction.
- Government - Representatives from federal agencies. These may include CPSC,
FDA, EPA, DOT, DOE, DOD, NIST, etc. Also, representatives of state, local, or regional
government bodies that do not fall under the category of AHJ.
- Consumer - Consumer organizations, consumer departments at universities,
home economic departments at universities, professional consumers, individuals who
use the product as part of their livelihood and are not eligible for STP membership
under another interest category.
- General Interest - Consultants, academia, scientists, etc that are not covered
by the other participation categories, such as professional societies, attorneys,
and safety experts and trade associations. Companies that only private-brand label
products (made by another manufacturer) covered by the STP.
- Commercial / Industrial Users - Organizations that use the product in a commercial
or industrial setting. Examples include a restaurant owner/operator serving on an
STP for commercial cooking equipment, or a gas station owner/operator serving on
an STP for flammable liquid storage tanks. Representative of organizations that
manufacture products covered by the standard, whose organization also use the product,
are not eligible for STP membership under this category.
UL strives for equal representation within these eight interest categories but in
no case should any interest category be over 50 percent of the membership.
STP membership is open and UL is always looking for additional participants in all
of the categories other than Producers. If you are interested in participating on
an STP, please contact the Project Manager for the STP you are interested in, or
contact
Deborah Prince.
In addition, UL encourages authorities having jurisdiction and consumers to participate
in the STP process by offering funding for them to attend STP meetings.
Process
- Gathering Input
- Proposal Evaluation and Processing Options
- Proposal Balloting and Commenting
- Comment Resolution
View the
complete flowchart (pdf).
Meetings
- STP meetings are held when the STP Chair decides that there is a need to get the
consensus body together either because there are proposals to discuss or comments
to resolve.
- Standards Technical Panel (STP) meetings that result from proposals or are otherwise
convened by UL are open.
- All STP meeting notices are posted on the UL CSDS under the
"Meetings" selection on the STP Info pulldown menu.
Gathering Input
Input is provided by STP Members, industry,
consumer groups, insurance representatives, and government agencies, as well as
by regulatory authorities, trade associations, and advisory groups by using the
Submit a Proposal Request function through the UL Collaborative Standards Development
System (CSDS).
All requests to change a UL standard should use the on-line
Proposal Request Form
on UL CSDS. The requests to change a UL Standard should include a rationale for
the proposed change and proposed wording for the requirement is to be shown in legislative
format (i.e., using strike-through to show deleted text, and underline to show added
text). In addition, any supporting documentation should be attached.
Example Proposal Request
Proposal Evaluation and Processing Options
-
All submitted proposed changes to a UL standard are reviewed by the STP Chair and
the submitter of the proposed change is advised on the course of action being taken.
-
The STP Chair has several options on how to handle a proposed change to a UL standard,
though ultimately most proposals end at balloting.
1.
The STP Chair may decide
to post the proposals on CSDS for comment only. This is a preliminary review to
gauge the general support of a proposal. The comments will not receive an official
response but those comments will be taken into consideration as to whether or not
to forward the proposal to the balloting stage, or
2.
The STP Chair may decide
to post the fully developed proposals on CSDS for comment and balloting, or
3.
The STP Chair may decide
that the concept of the proposed change is good but the proposal needs some work
before it is sent to ballot. The STP Chair could send that proposal to a Task Group
for further work.
Proposal Balloting and Commenting
Proposals to develop or revise a standard
are posted on CSDS in a Proposal Review Work Area for comment. Work Areas are listed
under the “Work Areas” tab on the User Home page. Subscribers to UL's Standards
Services and public review participants are allowed to comment on a proposal in
the Work Area.
Proposals to develop or revise a standard are posted on CSDS in the Proposal Review
Work Area for balloting. The STP Members are allowed to comment and ballot on a
proposal review in the Work Area by selecting the Ballot tab and voting.

-
Proposals must reach consensus before UL publishes the requirements.
-
Consensus is achieved when a majority of the STP returns a ballot and approval is
granted by 2/3 of those voting minus abstentions, negatives without comment, and
negatives based on material not covered by the ballot.
-
A majority (2/3) vote is calculated as follows:
1.
If the # of Yes Votes
divided by the number of STP members voting (minus abstentions, negatives without
comment, and negatives based on material not covered by the ballot) is equal to
or greater than 2/3 (approx. 0.667), then the vote has passed the 2/3 condition
[Y/(Y+N) >= 0.667], and
2.
If the # of Returned
votes equal 50% or greater, then the vote has passed the majority returned condition.
1.
response drafted by
UL,
2.
response drafted by
STP Project Manager based on discussions by the STP at a comment resolution meeting,
3.
response drafted by
a task group, or
4.
response drafted by
the original submitter of the proposal.
Comment Resolution
-
The disposition of comments is shared with participants, and substantive revisions
to proposals resulting from the comments, along with continuing objections, are
re-circulated. All comments and substantive revisions are made available via UL
CSDS in a recirculation Work Area.
-
The STP Members have the opportunity to change their vote based on the comments
and responses.
-
Commentors have the opportunity to withdraw their comments based on other comments
and responses.
-
Consensus is again verified during this phase.
-
A proposal that lacks consensus may be withdrawn by the submittor at any time in
the process. When a proposal is withdrawn, the STP will be notified, and the reason
for withdrawal will be provided.
-
All continuing objections have the right to appeal UL’s intention to publish proposals
that have completed the consensus process.
-
Continuing objectors may appeal the decision of the STP on the basis of a procedural
complaint. Technical decisions approved by the STP are not grounds for appeal and
will not be heard.
-
All valid appeals will be heard through a standing Appeals Panel. Details on the
appeals process are available at UL's Standards Technical Panel web site -Register an Appeal.
-
All approved proposals are published.
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