2024 21 CFR 892.1670 – Spot-film device

2023 21 CFR 892.1670 – Spot-film device

2022 21 CFR 892.1670 – Spot-film device

2021 21 CFR 892.1670 – Spot-film device

2020 21 CFR 892.1670 – Spot-film device

2019 21 CFR 892.1670 – Spot-film device

2016 21 CFR 892.1670 – Spot-film device

2015 21 CFR 892.1670 – Spot-film device

2014 21 CFR 892.1670 – Spot-film device

2010 21 CFR 892.1670 – Spot-film device