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UGP v1.0 is a public comment draft. Comments close November 23, 2026. The A–D defect counts are provisional.Public comment draft · until November 23, 2026Comment on this draftComment →
UGPUniversal Grading Protocol
Directory

Implementers

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Businesses and products that grade to UGP or display UGP grades, as they describe themselves. A listing is not an endorsement.

Self-listed, not endorsed. Implementers describe their own use of UGP. Being listed here does not mean the steward inspected, certified or endorses a business, its devices or its products. Only "UGP Verified" means a steward inspection, and that programme is not open yet. §17.5

Listed implementers

ImplementerRoleVerification tierSince
Device Supply (devicesupply.ca)Steward; first adopter (Canadian B2B marketplace)V0 Declaredv1.0

Device Supply grades some supplier stock as supplier-mapped grades, through crosswalks it publishes, and labels them as such. §13.6

Device Supply's own rules for which grades it lists and how it handles claims are its adoption policy. They are Device Supply's business decisions and not part of UGP; other adopters set their own. §1.3

Get listed

Send your listing through Propose a change with the section "General", or by email to the address on the Contact page. Include:

  • the business or product name and its website;
  • what you do with UGP: grade, display, or implement in software;
  • your claim in the claim format, for example Graded to UGP v1.0 · UGP-Full · V1 Evidenced;
  • whether any of your grades are supplier-mapped;
  • a contact the steward can reach.

The steward checks that the claim format is right and that the listing does not use the UGP name in a business or product name; it does not inspect your devices. §13.3