2024 40 CFR 312.21 – Results of inquiry by an environmental professional

2023 40 CFR 312.21 – Results of inquiry by an environmental professional

2022 40 CFR 312.21 – Results of inquiry by an environmental professional

2021 40 CFR 312.21 – Results of inquiry by an environmental professional

2020 40 CFR 312.21 – Results of inquiry by an environmental professional

2019 40 CFR 312.21 – Results of inquiry by an environmental professional

2016 40 CFR 312.21 – Results of inquiry by an environmental professional

2015 40 CFR 312.21 – Results of inquiry by an environmental professional

2014 40 CFR 312.21 – Results of inquiry by an environmental professional

2010 40 CFR 312.21 – Results of inquiry by an environmental professional

2009 40 CFR 312.21 – Results of inquiry by an environmental professional