There are multiple definitions - click on the translation that matches your context.

håndtering

substantiv

full

handling

noun

Definitions of handling

English

the way that you deal with a problem, situation, or person

They are suing the police force over its handling of the case.

English

the way that you touch, use or deal with something

"PROJECT" means a project for the treatment and handling of radioactive, hazardous and other wastes