2024 42 USC 7671d – Phase-out of production and consumption of class II substances

2023 42 USC 7671d – Phase-out of production and consumption of class II substances

2022 42 USC 7671d – Phase-out of production and consumption of class II substances

2021 42 USC 7671d – Phase-out of production and consumption of class II substances

2020 42 USC 7671d – Phase-out of production and consumption of class II substances

2018 42 USC 7671d – Phase-out of production and consumption of class II substances

2017 42 USC 7671d – Phase-out of production and consumption of class II substances

2015 42 USC 7671d – Phase-out of production and consumption of class II substances

2014 42 USC 7671d – Phase-out of production and consumption of class II substances

2013 42 USC 7671d – Phase-out of production and consumption of class II substances

2012 42 USC 7671d – Phase-out of production and consumption of class II substances

2010 42 USC 7671d – Phase-out of production and consumption of class II substances