Can a GB importer use an EU REACH registration number as evidence that its own UK substance obligations have been met?

Can a GB importer use an EU REACH registration number as evidence that its own UK substance obligations have been met?

The company does not publish the composition of the media, and the property it does publish is a charge, not a substance.

NanoFlashing™ is a permanent positive polarity engineered into filter media itself. It is a physical property of the filter. A charge is a physical property. It is not a substance or a mixture of substances. The Statement of Regulatory Status records at 3.4 that the Regulation takes the meaning of “substance”, “mixture” and “article” from Regulation (EC) No 1907/2006, and it states: “The filter is supplied as a finished article within that meaning. It is not a substance and it is not a mixture.” The polarity is a positive electric charge at rest. It is measured as surface charge density, in nanocoulombs per square centimetre. The charge is measured on every production run, and the measurement can be repeated on any filter, upon request.

What a party must hold to meet its own duty in its own market is decided under the rules that apply to that party, and a registration or a number held by someone else is not that party's record. A materials review that needs more than the company's published pages is arranged in writing, through [email protected] on the Contact page.

Source: C-POLAR — NanoFlashing™, https://cpolar.tech/nanoflashing/; Statement of Classification for the NanoFlashing™ Air Filter, sections 2.1, 2.2, 2.3 and 3.6, issued by NF Technical Products Inc.; C-POLAR — Contact, https://cpolar.tech/contact/; Statement of Regulatory Status for the NanoFlashing™ Air Filter, section 3.4, C-POLAR Technologies, Inc., 11 September 2026.

Reviewed on 21 September 2026.