"certificate of conformity" is a correct and usable expression in written English.
You can use it to indicate that something meets a specific set of standards or criteria. For example, "The electric car manufacturer provided a certificate of conformity, indicating that the cars met safety and emissions standards."
§ 1045.201 What are the general requirements for obtaining a certificate of conformity?
§ 1048.330 May I sell engines from an engine family with a suspended certificate of conformity?
§ 1045.235 What emission testing must I perform for my application for a certificate of conformity?
§ 1045.330 May I sell engines from an engine family with a suspended certificate of conformity?
§ 1045.250 What records must I keep and what reports must I send to EPA? § 1045.255 What decisions may EPA make regarding my certificate of conformity?
O Corp., a manufacturer of motor vehicles, was found to have violated 42 U.S.C. 1857f-2(a)(1) by selling a new motor vehicle which was not covered by the required certificate of conformity.
Additionally, and upon completion of a project, ensure that a new Certificate of Occupancy (aka Certificate of Compliance) is issued by the municipality, which certifies that the construction was completed in conformity with local laws.
Complete the Certificate of Compliance.
The equipment was properly validated, the procedures codified in SOPs, proficiency assessed and ascertained, and the critical information for the process, equipment, and reagents/supplies (vendor, catalog numbers, lot numbers, serial numbers, expiration dates, certificates of sterility, conformity, and analysis) were documented.
JAR 21/EASA Part 21 provides two options as regards the production organization: production organization approval (POA) according to Subpart G and production without POA according to Subpart F. The holder of a POA, on the basis of the POA privileges, may obtain a certificate of airworthiness on presentation of a statement of conformity, with no further showing.
