‹ Listing and Trading of Crypto-assets CRA-4.12.2 › CRA-4.12.1 Past version: Effective from 01 Apr 2019 to 31 Mar 2023 To view other versions open the versions tab on the right A licensed crypto-asset exchange must not permit the trading of accepted crypto-assets without the prior written approval of the CBB. Added: April 2019 ‹ Listing and Trading of Crypto-assets CRA-4.12.2 ›