How does CNMV supervision work under MiCA?
The CNMV takes on a central role under MiCA: it authorizes, supervises, and controls CASPs. Discover how the process works, what the regulator requires, and how to prepare.
The CNMV updates CASP admission criteria
In 2025, the CNMV updated the admission criteria for Crypto-Asset Service Providers (CASPs) to align them fully with the MiCA Regulation. These new requirements affect both companies currently processing their licenses and those already registered, introducing stricter demands regarding governance, technological security, solvency, and internal documentation.
At IN DIEM Abogados, together with the specialized technical support of Cryptoveritas 360, we analyze how this update impacts exchanges, custodians, fintechs, and crypto service providers in Spain, and the steps they must follow to ensure a solid file approved by the CNMV. Adapting in time not only prevents delays or rejections: it also strengthens the credibility and competitiveness of companies in the new MiCA 2025 regulatory environment.
MiCA 2026 Glossary: 25 Terms You Must Master
Discover the 25 key terms from the MiCA Regulation that every crypto company must master before 2026. This practical glossary summarizes the essential concepts affecting issuers, exchanges, custodians, and crypto-asset service providers. A clear and strategic guide developed with a professional approach to help you understand the regulatory impact, anticipate obligations, and turn MiCA compliance into a real competitive advantage.
Common mistakes in CASP applications and how to avoid them
Discover the most common mistakes in CASP applications to the CNMV and how to avoid them to secure a robust MiCA authorisation. We analyse recurring issues in governance, AML, technical documentation and the business model, and show you how to prepare a coherent file that gets approved first time.
Technical outages on cryptocurrency exchanges: legal liability under the MiCA Regulation
Technical outages on cryptocurrency exchanges during periods of high volatility can cause significant losses for users. The MiCA Regulation establishes obligations on technological resilience and service continuity to protect investors. IN DIEM Abogados advises on and handles claims against platforms that fail to comply with these rules, ensuring transparency and legal protection.
Bitcoin in Inheritances and Estates: Everything You Need to Know
The rise of cryptocurrencies has brought with it a series of challenges and opportunities within the legal world. One of the most... Read More





