Do I need to send diplomas with my application?
If requested, copies of your diplomas and other proof of your qualifications must be provided.
Should I supply references, letters of recommendation or proof of good conduct?
Letters of recommendation can be helpful in Latvia because personal contacts are a very common and effective way of finding a job. References and letters of recommendation can also be part of a formal application procedure. They can come from your previous employer or colleagues, but not from relatives.
For some positions it is compulsory to supply proof of good conduct.