Diversified Labeling Solutions


Increase your profits with these durable labels. 


 CSA & UL/cUL Labels



Trust DLS to supply your customer’s CSA/UL labels. We are a participant in the UL Authorized Label Supplier Program, and we produce label products approved by CSA. That means your labels meet all applicable standards and can be backed up with official certification paperwork in the event of an audit. Don't get caught with unauthorized labels which may put your customers at risk. Stick with Diversified and be assured of keeping your customers in complete compliance.

 Flexible Certified Label Production Options

Our CSA/UL labels are constructed using preapproved materials and print methods, so you can be assured that your customer’s certification labels are compliant.


DLS is approved to run UL and cUL labels on both digital and flexographic presses. Build your short run UL label business and increase your profits with rich 4-color process digital printing in ANY shape label up to 8" wide in virtually any length. With our inline precision laser die cutter, say goodbye to costly die charges for your smaller runs.


For larger quantity requirements, DLS can utilize our fleet of flexographic presses with UL approved materials and inks including varnishes and laminations.


We can also print CSA certified labels on our flexographic presses.


 Which UL Labels Are Right for Your Customer’s Next Project?


Your customers will know if they need UL or cUL labels. Let us help you get them the right product. Our team of knowledgeable technical experts can find the right combination of approved material, adhesive and inks that will be the best solution for your customer. When you are working with them on a label application, here are some very helpful questions to ensure their specific label requirements will be met.


  • Do you need variable imaging of data or graphics?
  • Do you have several versions of similar labels?
  • Do you need unique shapes or sizes?
  • Do you need to do some market testing or prototyping?
  • How soon do you need the labels?
  • What conditions will the labels be exposed to (lubricating oils or solvents)?
  • What kind of material will this label be placed on?


 CSA, UL and cUL Labels Defined

UL & cUL Mark Safety Standard Labels

UL and cuL compliant labels use materials and have designs which have been approved by Underwriters Laboratories, an independent, non-profit organization that develops electrical safety testing standards and regularly tests products for compliance. They are the authority on safety assurance in the US. They certify the product and authorize the UL symbol to be shown on the product. This adds a level of comfort for the person purchasing the product knowing that it has been properly tested for electrical safety purposes. Often UL will not only test and certify the product itself, but the components of the product as well.


UL labels indicate that a product meets applicable US standards, while products labeled with the cUL mark meet Canadian standards.


As a participant in the UL Authorized Label Supplier Program Diversified is authorized by UL/cUL (Listed UL 969 for Marking and Labeling Systems) to manufacture labels according to their strict testing guidelines (both Type L and Type R marks). This means we have passed their rigorous investigative process regarding our manufacturing, quality control and material acquisition operations. And we maintain all proper records to ensure on-going compliance.


Additionally, UL/cUL audits our facilities at least quarterly to verify we are maintaining the proper standards. This means you are assured the UL/cUL labels you provide your clients are completely up to date with the latest requirements.








CSA Approved Labels

Similar to UL, the Canadian Standards Association (CSA) is a third party certification and testing organization that provides certification indicating that a product has been tested and met applicable safety standards. Unlike UL, which is primarily a North American organization, CSA certification is recognized globally. This makes it a better choice for products that are to be sold outside of North America.


DLS produces and sells CSA certified labels using materials and production methods that have been approved by CSA.




Remember, only labels that have been approved by CSA or UL can legally carry their logo.


Don’t get caught with non-compliant labels; let Diversified assist you in getting the approved labels to your clients.