The OUTI libraries are the libraries of Hailuoto, Ii, Kempele, Kuusamo, Liminka, Lumijoki, Muhos, Oulu, Pudasjärvi, Pyhäjoki, Raahe, Siikajoki, Taivalkoski, Tyrnävä, Utajärvi and Vaala. The OUTI libraries have a shared customer and material database and library system.

In OUTI web library you can also browse collections of Byström youth services, Oulu Film Center library and Oulu Comics Center library