
Determining Official Journal Harmonized Standard Expiration Dates
Official Journal harmonized standard expiration dates are governed by the Date of Cessation of Presumption of Conformity listed in Commission publications.

Official Journal harmonized standard expiration dates are governed by the Date of Cessation of Presumption of Conformity listed in Commission publications.

Harmonized standard presumption of conformity ends on the Official Journal cessation date, requiring updated test evidence or Notified Body type examination.

Modular permissive change rules limit host modifications; crossing trace, antenna, or power boundaries forces costly multijurisdictional re-certification.

Radio filings in Japan and Korea depend on local representatives to hold legal title, navigate national test standards, and prevent customs cargo impoundment.
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