Membership Page

As a member of the Society you can change your contact information in Membership Page. If you have any problems with sign in, please do not hesitate to contact the Secretary (yss[a]yss.fi).

Postal Address

We are located at the House of Science and Letters in Helsinki.

The Finnish Society of Urban Planning YSS ry
c/o T3. Paperilaskut
Yhdyskuntasuunnittelun seura ry
c/o Tuomas Santasalo
Marjaniemenranta 50 a
00170 Helsinki
FINLAND

Billing Details

1. E-invoicing
E-invoice is the preferred way of receiving invoices.
Receiver: Yhdyskuntasuunnittelun seura ry, 0202622-0
OVT-code: 003702026220
Operator code: Maventa (003721291126)
Operator code for suppliers using bank as operator: DABAFIHH

2. Invoices via e-mail
If you are currently unable to send e-invoices, you should consider sending invoices in PDF format via e-mail yss@yss.fi.

3. Invoices via mail
You can also send your invoice to our postal address. Please consider using e-invoicing or e-mail for faster and more secure invoicing.
The Finnish Society of Urban Planning YSS ry
c/o Tuomas Santasalo
Marjaniemenranta 50 a
00170 Helsinki
FINLAND

News and Communications

All news and forthcoming events will be published in our web pages, send to our membership e-mail list and in Facebook and Twitter.