Manufacturers play a crucial role in ensuring the safety of products placed on the European common market
(EU)
and of the European Economic Area
(EEA)
 
It is the responsibility of the manufacturers to check that their products meet the safety requirements
.Health and environmental protection of the European Union

  It is the manufacturer's responsibility to perform the conformity assessment, define the technical file
Issue the EU Declaration of Conformity
for the CE product and affix the marking

Only then can the product be traded
 .EEA-EU in the market

 If you are a manufacturer, you must complete the following 6 steps
CE to affix marking
: for your product
 
   a) Identifying the regulations, directives and standards relevant to your product
b) Verification of specific requirements for the product
c) Identifying the need for an independent third party evaluation
(Notified Body) is required mainly for products for safety equipment-
and medical equipment
d) Locating a certified laboratory and testing the product for compliance with regulatory requirements and standards
(Technical File)  e) Preparation of a technical file
and keeping the required technical documentation available in case of need according to
The requirements of the regulator in the destination countries
CE and) mark attachment
  for the product and preparation of a manufacturer's declaration for the product's compliance with all the requirements of the European Union
(Declaration of Conformity)
 
These steps may vary slightly from product to product as the suitability assessment procedure changes

As you know, CE is prohibited from affixing markings
  for products that are not covered by one of the mandatory directives
This marking (such as cosmetics, loose preparations, medicines....)

, for products that pose higher safety risks such as gas tanks, pressure tanks
The safety must be checked by an external body
In these cases, an independent organization, in preference to a qualified body appointed by the national authorities
You need to do the safety check
CE The manufacturer may affix the marking
to the product only after performing the test