Helsingin ilmansuojelusuunnitelman 2017 - 2024 seuranta vuodelta 2023 Diary number HEL 2015-005732 Error loading decision Something went wrong loading decision. Try again. Process history More recent handlings Choose a handling Choose a handling Environment and Permits Sub-committee 7/25.04.2024 Environment and Permits Sub-committee 8/11.05.2023 Environment and Permits Sub-committee 8/28.04.2022 Open all Download decision (pdf)