Before you send your application form to the relevant office, you must have it witnessed by an appropriate person.
Who can be a witness?
The witness must be from one of the following professions only and:
(a) Must be currently residing and practicing in Finland
(b) Must not be related in any way to the Applicant
The witness must either know you personally or know a third party who knows you personally.
Your witness needs to:
Fully complete Section E of your application form - 'Certificate of Identity'
Sign your two passport-sized photographs (if under 18, parent must also sign the photographs)
Witness you signing Section D of your application form
Indicate on the form specifically whether they personally know you, or otherwise that you have been identified by a third party known to them.
Provide a business/work address and contact number. Private addresses for witnesses are not accepted.
Remember...
If your application hasn't been properly witnessed, it will be returned to you.