2024 7 CFR 205.272 – Commingling and contact with prohibited substance prevention practice standard

2023 7 CFR 205.272 – Commingling and contact with prohibited substance prevention practice standard

2022 7 CFR 205.272 – Commingling and contact with prohibited substance prevention practice standard

2021 7 CFR 205.272 – Commingling and contact with prohibited substance prevention practice standard

2020 7 CFR 205.272 – Commingling and contact with prohibited substance prevention practice standard

2019 7 CFR 205.272 – Commingling and contact with prohibited substance prevention practice standard

2016 7 CFR 205.272 – Commingling and contact with prohibited substance prevention practice standard

2015 7 CFR 205.272 – Commingling and contact with prohibited substance prevention practice standard

2014 7 CFR 205.272 – Commingling and contact with prohibited substance prevention practice standard

2010 7 CFR 205.272 – Commingling and contact with prohibited substance prevention practice standard