Yes, it is possible to get a certificate of the work you've done.
As an UKKO.fi user you can download a certificate from your own control panel. Scroll down the page and click "documents". If you need any specifications, please contact our customer service. Make sure you include the following information: - The relevant working dates- The total amount of work hours - Work Description- PlaceContact our customer service via email email@example.com or via phone 09 6980 934 (mon-fri 8-18)