Versions of 40 CFR 94.2 - Definitions on LawServer 2020 40 CFR 94.2 – Definitions 2019 40 CFR 94.2 – Definitions 2016 40 CFR 94.2 – Definitions 2015 40 CFR 94.2 – Definitions 2014 40 CFR 94.2 – Definitions 2010 40 CFR 94.2 – Definitions 2009 40 CFR 94.2 – Definitions