Versions of 40 CFR 61.09 - Notification of startup on LawServer 2024 40 CFR 61.09 – Notification of startup 2023 40 CFR 61.09 – Notification of startup 2022 40 CFR 61.09 – Notification of startup 2021 40 CFR 61.09 – Notification of startup 2015 40 CFR 61.09 – Notification of startup 2014 40 CFR 61.09 – Notification of startup 2010 40 CFR 61.09 – Notification of startup