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What are crypto-assets?

Crypto-assets are digital assets based on cryptography (encryption), which are decentralized, meaning they are not issued or controlled by a single entity, and they primarily operate on blockchain technology. The term encompasses electronic “coins” or “tokens.” Well-known examples of crypto-assets include Bitcoin, Ether, Litecoin, and Ripple.

Crypto-assets are characterized by high volatility, innovation potential, and the absence of a centralized governing authority, making them a subject of interest for regulatory authorities, particularly in the context of consumer protection, anti-money laundering (AML) prevention, and financial stability.

MiCA regulation on crypto-assets

MiCA (Markets in Crypto-Assets) is Regulation (EU) No. 2023/1114 of the European Parliament and Council, establishing a legal framework for the EU crypto-asset market. The objective of MiCA is to ensure legal certainty, support innovation, protect consumers and investors, and ensure financial stability by regulating the issuance and trading of crypto-assets that are not currently covered under existing financial regulations.

The regulation also introduces requirements for crypto-asset service providers, including obligations related to transparency, governance, and oversight, and establishes new rules for stablecoins. MiCA is part of a broader EU legislative package aimed at supporting digital finance, and its adoption is considered a key step in harmonizing the approach to crypto-assets across the European Union.

More information about MiCA regulation and all activities of the NBS related to crypto-assets can be found on the following page.

  • Types of crypto-assets under MiCA
    • Electronic money tokens (EMT) – A type of crypto-asset designed to maintain a stable value by being pegged to a single official currency.
    • Asset-referenced tokens (ART) – A type of crypto-asset that maintains a stable value by referencing another value or right, or a combination of both. ARTs can reference one or multiple currencies but are not considered electronic money tokens.
    • Other crypto-assets – Any other types of crypto-assets that do not fall under the EMT or ART categories.

What is not covered by MiCA?

Although MiCA is a comprehensive regulation covering the entire crypto-asset market in the European Union, it includes certain exemptions from its scope.

  • Crypto-assets covered by existing regulation (MiFID II)

    Crypto-assets covered by existing EU financial regulations, such as MiFID II, are excluded from MiCA’s scope, as they are already subject to other regulatory frameworks.

  • Non-fungible tokens (NFTs)

    MiCA does not apply to crypto-assets that are unique and not interchangeable with other crypto-assets. In practice, these are often referred to as NFTs (Non-Fungible Tokens). However, not all NFTs are exempt, for example, an NFT that is divisible into multiple interchangeable parts may still be subject to MiCA.

  • Decentralized finance (DeFi)

    MiCA primarily applies to centralized crypto-asset service providers. Decentralized protocols and platforms that operate without centralized control are not within MiCA’s scope.

  • Mining and staking

    Mining and staking activities related to crypto-assets are not directly regulated under MiCA. These activities, which involve validating transactions and securing blockchains, fall outside MiCA’s framework but may still be subject to energy regulations or national legal frameworks.

  • Lending of crypto-assets

    MiCA does not contain explicit provisions on crypto-asset lending, although this activity could be regulated under existing financial regulations or be subject to future regulatory initiatives depending on market developments.

Why are crypto-assets used?

  • Cheap and effective transfers

    Crypto-assets enable fast and low-cost cross-border transactions, which can be advantageous for both individuals and businesses, especially for transfers outside the EU.

  • Complement to traditional investments

    Crypto-assets represent a new class of financial assets that can complement traditional investments. They allow investors to diversify their portfolios and potentially achieve higher returns, offering new opportunities in both personal and corporate investments. However, they are highly volatile, and the NBS strongly advises investing only amounts that consumers can afford to lose.

  • Upcoming EU regulation

    Unlike some other alternative financial products, crypto-assets are regulated. From December 30, 2024, the National Bank of Slovakia (NBS) will grant licenses for crypto-asset-related activities and oversee this sector under MiCA regulation. MiCA does not regulate crypto-assets themselves but ensures transparency in their issuance and establishes service provision standards comparable to other capital market entities.

  • Risks and threats

    Crypto-assets pose risks such as technical failures, cyber threats, and potential fraud, which, if the sector grows significantly, could impact financial stability.

If you are considering investing in crypto-assets, we strongly recommend assessing the potential risks and consulting a professional advisor.

Documents from international standardization institutions

European Supervisory Authorities

International organizations in financial market regulation


Last updated on 14 Feb 2025