What local review is needed when the producing factory, formulation, substrate or claim changes after the original market assessment?

What local review is needed when the producing factory, formulation, substrate or claim changes after the original market assessment?

Within the company's own position, a change is measured against the article its statements describe.

The company sets out its position under United States law and under Regulation (EU) No 528/2012, and under no other country's law. Under United States law the company classifies the NanoFlashing™ Air Filter as a device under Section 2(h) of the Federal Insecticide, Fungicide, and Rodenticide Act, 7 U.S.C. § 136(h), and 40 C.F.R. § 152.500(a). Under Regulation (EU) No 528/2012 the company classifies the filter as neither a biocidal product nor a treated article. No authority has approved, registered, cleared or endorsed the filter. The company classifies its own article. The statements address the NanoFlashing™ Air Filter, a panel air filter for forced-air heating, ventilation and air-conditioning systems, dry and solid and supplied as a finished article. The Terms of Use state: “A reported result describes only what the identified test found.”

Source: Statement of Classification for the NanoFlashing™ Air Filter, sections 3.7 and 4.1, issued by NF Technical Products Inc.; Statement of Regulatory Status for the NanoFlashing™ Air Filter, sections 3.7, 5.1 and 5.2, C-POLAR Technologies, Inc., 11 September 2026; C-POLAR — Terms of Use, section 3, https://cpolar.tech/terms/.

Reviewed on 21 September 2026.