ARE YOU A MACHINERY MANUFACTURER? Check your ATECO code
To be recognized officially as machine builders under the SayMachinery Directive 2006/42/EC, it is essential that your business is classified with the correct ATECO code.
The reference code is:
ATECO 28 – Manufacture of machinery and equipment nca.


If you build, assemble, or modify machinery intended for industrial use (such as lathes, milling machines, automated systems, etc.), in particular:
- 28.24.00 – Manufacture of mechanical tools (e.g. lathes, milling machines, grinding machines)
- 28.41.00 – Manufacture of machinery for metallurgy
- 28.29.00 – Other machine tools
- 28.99.00 – Other general purpose machinery nec
How to check your ATECO code?
- On your company's Chamber of Commerce registration (available at the Chamber of Commerce)
- At your accountant or tax advisor
- Online through official portals (e.g. registroimprese.it)
Why is it important?
A correct ATECO code:
- Prove that you are legally a builder
- It allows you to issue the CE Declaration of Conformity
- It protects you in the event of checks, certifications or accidents
- It is essential for the correct application of the Machinery Directive

Do you have any questions or are you unsure if your code is correct?
We recommend that you contact one of the following professionals directly:
- Your accountant or tax advisor
- Your trade association (e.g. CNA, Confartigianato, Confindustria)
- The information desks of the Chamber of Commerce in your province

