Committee on Publication Ethics (COPE)
On COPE's website, you can find useful information and guidance on various types of publication ethics issues.
COPE is committed to educating and supporting editors, publishers, universities, and all those involved in publication ethics.
Under the "Guidance" tab, you will find, for example, flowcharts, guidelines, and cases that COPE has dealt with. You can filter based on different publication ethics aspects (see options under "Topic").
Most of the material is freely accessible, but certain content is available only to members. Örebro University is not a member.