Versions of 31 CFR 541.510 - Official business of the United States Government on LawServer 2024 31 CFR 541.510 – Official business of the United States Government 2023 31 CFR 541.510 – Official business of the United States Government 2019 31 CFR 541.510 – Transactions related to Agricultural Development Bank of Zimbabwe and Infrastructure Development Bank of Zimbabwe authorized 2016 31 CFR 541.510 – Transactions related to Agricultural Development Bank of Zimbabwe and Infrastructure Development Bank of Zimbabwe authorized 2015 31 CFR 541.510 – Transactions related to Agricultural Development Bank of Zimbabwe and Infrastructure Development Bank of Zimbabwe authorized