2024 40 CFR 1501.3 – Determine the appropriate level of NEPA review

2023 40 CFR 1501.3 – Determine the appropriate level of NEPA review

2022 40 CFR 1501.3 – Determine the appropriate level of NEPA review

2021 40 CFR 1501.3 – Determine the appropriate level of NEPA review

2020 40 CFR 1501.3 – When to prepare an environmental assessment

2019 40 CFR 1501.3 – When to prepare an environmental assessment

2016 40 CFR 1501.3 – When to prepare an environmental assessment

2015 40 CFR 1501.3 – When to prepare an environmental assessment

2014 40 CFR 1501.3 – When to prepare an environmental assessment

2010 40 CFR 1501.3 – When to prepare an environmental assessment

2009 40 CFR 1501.3 – When to prepare an environmental assessment