The CE-mark is a regulation set by the European Union. With this mark a producer lets its customers know the product of them is conform the requirements and rules set by the European Union. In addition to that a Declaration of Conformity comes along with the procrastination of the CE-mark. There are different CE-marks for certain products groups, and Dotec has achieved the CE-mark for its industry. This means that a Friendly liftassist of Dotec is free in trade among the member states of the European Union and Switzerland, Norway, Iceland and Liechtenstein.