An Elementary Introduction to the Conformity Assessment Systems of America,Japan,Korea and European Union;

An elementary introduction to the conformity assessment system of USA,Japan,Korea and EU;

In order to develop the conformity assessment activities, the certification characteristics of the products should be analyzed firstly, which is the foundation of the establishment of the certification systems and certification models.

We have also done a lot work on technical regulations, technical standard, and procedure for assessment of conformity and information and assistance.

The article introduces and analyzes FCC conformity assessment procedure.

Describes relative requirement of CE marking for radio equipment, including notification, frequency allocation, harmonized standard, conformity assessment procedures and placing on the market etc, helps manufacturer of radio equipment to export products to European marketplace, give some recommendations to manufacturers to meet market surveillance requirement of European.

But the complicated and various conformity assessment procedures adopted by developed countries have blocked our exports, and will be the main barriers to international trade.

TBT grows in its variety and scope, in the tendency of reinforcing internationally recognized standards and conformity assessment procedures and concerning human health and enviromental protection, has become one of the major forms of trade protectionism of developed countries.