2024 30 CFR 75.1312 – Explosives and detonators in underground magazines

2023 30 CFR 75.1312 – Explosives and detonators in underground magazines

2022 30 CFR 75.1312 – Explosives and detonators in underground magazines

2021 30 CFR 75.1312 – Explosives and detonators in underground magazines

2020 30 CFR 75.1312 – Explosives and detonators in underground magazines

2019 30 CFR 75.1312 – Explosives and detonators in underground magazines

2016 30 CFR 75.1312 – Explosives and detonators in underground magazines

2015 30 CFR 75.1312 – Explosives and detonators in underground magazines

2014 30 CFR 75.1312 – Explosives and detonators in underground magazines

2010 30 CFR 75.1312 – Explosives and detonators in underground magazines

2009 30 CFR 75.1312 – Explosives and detonators in underground magazines