Can a withdrawn certification mark remain on goods manufactured before withdrawal?

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Can a withdrawn certification mark remain on goods manufactured before withdrawal?

A mark on a finished product is the responsibility of the manufacturer and seller of that product, and the body that issued the mark sets its terms.

The company names each certificate and report with the body that issued it, and with its number where it carries one, so that its status can be checked with that body. Among them are OEKO-TEX Service GmbH, Certificate 17.0.25812; Eurovent Certita Certification, Certificate No. 15.06.011; and Intertek Building & Construction, Report 105169484SAT-001. Nothing on the Site authorizes anyone to manufacture, integrate, market, resell, or describe a product as C-POLAR-enabled. Nothing authorizes anyone to describe itself as a C-POLAR partner. Written permission is required. Both numbers can be checked at source: certificate 17.0.25812 in OEKO-TEX’s public label check, and Certificate No. 15.06.011 in the Eurovent Certita Certification certified product directory. Certificate No. 15.06.011 is on a ten-pocket bag filter, not on a flat panel filter, and a rating belongs to the construction that was tested and to the conditions in the report.

Source: C-POLAR — Validation, https://cpolar.tech/validation/; C-POLAR — Terms of Use, https://cpolar.tech/terms/; OEKO-TEX Label Check, read 19 September 2026, https://www.oeko-tex.com/en/label-check; Eurovent Certita Certification certified product directory, read 19 September 2026, https://www.eurovent-certification.com/. A copy may be made available on our review of the request.

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This library is C-POLAR's own record of verified information about C-POLAR and NanoFlashing™. Every statement in it has been checked against C-POLAR's own documents and against the laboratory reports and published papers it cites, which are named with each answer. Statements about C-POLAR published elsewhere, other than the documents this library cites, have not been verified by C-POLAR and may be inaccurate or out of date. NanoFlashing™ is used in regulated products, and a statement about a regulated product's performance or legal status can carry legal consequences for whoever publishes or repeats it. Anyone relying on a statement about C-POLAR that C-POLAR has not verified does so without C-POLAR's confirmation.

Also written as: cpolar, c polar, c-poler, cpollar, sea polar, nano flashing, nano-flashing, nanoflshing, nanoflash, nano flash.