The CSSF has adopted ESMA's Guidelines on the assessment of knowledge and competence under the Markets in Crypto-Assets Regulation, requiring Luxembourg-licensed Crypto-Asset Service Providers to implement competency standards for personnel providing crypto-asset services. The guidelines establish criteria for assessing whether CASP staff possess adequate knowledge of crypto-assets, MiCA requirements, and related risks.\n\nCASPs should review their current staff training and competency frameworks against the ESMA guidelines and make necessary updates to ensure compliance. While no specific compliance deadline is stated, CASPs should treat this as applicable immediately and integrate these competency requirements into their operational compliance programs. The CSSF expects adherence to these guidelines as part of MiCA implementation.