Harmonized Standards
The "New Approach" directives do not contain the technical specifications needed to manufacture a product that will comply with the "essential requirements" listed in each of the directives. Manufacturers are recommended to use European harmonized product standards (EN standards) to demonstrate compliance with the "essential requirements" set forth in each directive.

CEN, CENELEC and ETSI are the three European standards organizations from which European standards originate. European product standards come in two prefix designations: "EN" and "HD." European norm "EN standards" are standards in which a broad consensus has been reached among all European member states. These states have recognized that these standards give products a "presumption of conformity." Meaning, your products will be presumed to be in conformity with the essential requirements set forth in the directives.

European Standards Organizations
There are three recognized EU standards development organizations responsible for creating European harmonized standards.

Locating & Purchasing "EN" Standards
General lists of references for "EN" standards can be viewed in many engineering and standards publications as well as on the internet as well as in CITRA's Directive Handbooks. These references are usually linked to corresponding directives and contain a brief statement about their technical specification and product concern. CE marking assistance organizations, test laboratories and consultants may also provide additional assistance with standards identification and application.

*Please visit CITRA's standards store for all of your standards needs.