In the past, European Community countries have different requirements for imported and sold products. Products manufactured according to one country's standards may not be able to go to the logo city of CE certification in other countries. As part of the efforts to eliminate trade barriers, CE certification came into being.
Therefore, CE certification represents the European Union.
In fact, CE certification is also the abbreviation of the phrase "European Community" in many languages of European community. The original English phrase "European Community" was abbreviated as EC. Later, EC was changed to CE because the European community was in French, Italian, Portuguese, Spanish, etc.
Of course, we can also regard CE certification as conformance with European.