# SFS online services under maintenance on 4 January 2023

> SFS Online and SFS Shop will be updated on Wednesday 4 January. Both services will be unavailable for at least six hours, starting from 9 a.m.

## Maintenance Details
03.01.2023
Library

SFS Online and SFS Shop will be updated on Wednesday 4 January. Both services will be unavailable for at least six hours, starting from 9 a.m.

## Instructions for Users
SFS Online users should download the standards that they need to use beforehand. However, during the maintenance, SFS Customer Service can also email you standards that are a part of your online collection.

## Contact Information
SFS Customer Service: sales@sfs.fi