# OVK Ostersund: What Tenants Must Know About Ventilation Inspection 2026

*Wilma Engström*
*16 augusti 2026*

> OVK Ostersund affects your indoor climate and health. Here we cover what mandatory ventilation inspection means for you as a tenant and how to spot deficiencies.

OVK Ostersund is a statutory inspection designed to ensure that the ventilation in your apartment works as it should. For you as a tenant, it means better indoor air, lower risk of mould, and a property that meets Boverket's requirements. But what does the inspection actually involve in practice, and what can you do if the ventilation is lacking? This guide walks you through the entire process step by step.