Versions of 43 CFR 3501.20 v2 - If BLM approves my application for a use authorization under this part, when does it become effective? on LawServer 2024 43 CFR 3501.20 v2 – If BLM approves my application for a use authorization under this part, when does it become effective? 2023 43 CFR 3501.20 v2 – If BLM approves my application for a use authorization under this part, when does it become effective? 2022 43 CFR 3501.20 v2 – If BLM approves my application for a use authorization under this part, when does it become effective? 2020 43 CFR 3501.20 v2 – If BLM approves my application for a use authorization under this part, when does it become effective? 2019 43 CFR 3501.20 v2 – If BLM approves my application for a use authorization under this part, when does it become effective? 2016 43 CFR 3501.20 v2 – If BLM approves my application for a use authorization under this part, when does it become effective?