This page contains the contact details for key services at the National Library of Finland. If you need the contact details for an individual expert, you can find the information in the University of Helsinki phone directory.
Library's visiting address is Unioninkatu 36, Helsinki.
National Library of Finland
Library Network Services
PO Box 15
00014 University of Helsinki
The National Library’s Library Network Services is located at Yliopistonkatu 1 (as of 28 January 2019). The premises are within 10 minutes walking distance from the Central Train Station. Please use the door buzzer on the right hand side of the entrance.
More information on The Finnish National Sound Archive´s collection
The University of Helsinki requests that invoices be sent in electronic form.
Electronic invoicing address: 003703134717 (EDI code)
Business Identity Code: 0313471-7 (Finnish suppliers)
VAT number: FI03134717 (international suppliers)
Intermediator code (provider code): 003703575029 (CGI)
Electronic invoicing service provider: Telia Finland Oyj (as CGI's subcontractor)
Information required for invoices:
To ensure the smooth processing of invoices, they must state as reference
The supplier is requested to acquire this information from the person who ordered the goods or services.
Further information on invoicing can be obtained by writing to email@example.com.
International or small suppliers can also submit invoices by email to
firstname.lastname@example.org. Invoices can be submitted in PDF.
One email may contain more than one PDF file (however, no more than 10 in all), but one PDF file can only contain one invoice and any related enclosures. The PDF files must have the same address information as the related paper invoice:
University of Helsinki
PO Box 744
If the supplier is unable to submit an invoice electronically or as an email attachment, a printed invoice can be posted to: University of Helsinki, PO Box 744, 00074 CGI