Regulatory Framework for Security Tokens: Global Rules in 2025

4 December 2025
Regulatory Framework for Security Tokens: Global Rules in 2025

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Security tokens aren’t just digital assets-they’re legally recognized investments. Unlike cryptocurrencies like Bitcoin or Ethereum, which operate as decentralized currencies or utility tokens, security tokens represent ownership in real-world assets: real estate, company shares, private equity, or even future revenue streams. And because they’re securities, they’re bound by strict financial regulations. In 2025, the rules around these tokens have finally started to catch up with the technology. But they’re not the same everywhere. What’s legal in Singapore might get you shut down in New York. Understanding the global regulatory landscape isn’t optional-it’s the difference between launching a successful token and facing a federal investigation.

What Makes a Token a Security?

The line between a utility token and a security token isn’t about the code. It’s about how it’s sold and what investors expect. The U.S. Securities and Exchange Commission (SEC) uses the Howey Test to decide. If people invest money in a common enterprise with the expectation of profit from someone else’s effort, it’s a security. That applies whether it’s shares in a startup or a token representing a fraction of a Manhattan apartment building. In 2025, the SEC made it clearer: a token can start as a security and later become something else-if the network becomes truly decentralized and no longer depends on a central team to drive value. This shift, called “substance over form,” is a big deal. It means projects aren’t stuck with permanent securities status forever.

U.S. Rules: Project Crypto and the Three-Year Exemption

The U.S. used to rely on enforcement actions-fines and lawsuits-to guide the market. That changed in early 2025 with Project Crypto, a new regulatory roadmap from the SEC. One of its biggest moves is a proposed three-year exemption from full securities registration. To qualify, a token must meet four conditions: (1) make clear, public disclosures on a website anyone can access, (2) be offered for network development or access, not just investment, (3) file a notice with the SEC, and (4) submit an exit report after three years proving the network is mature. This gives startups breathing room to build without immediately jumping through all the hoops of an IPO. But don’t mistake this for a free pass. KYC and AML checks are still mandatory from day one. Every investor, even your cousin or best friend, must be verified. And if you skip that step, the SEC will come after you.

Europe: MiCA Doesn’t Cover Security Tokens

The European Union’s Markets in Crypto-Assets (MiCA) regulation, which went into effect in 2024, was supposed to be the big answer for crypto rules. But here’s the catch: MiCA explicitly excludes security tokens. That’s because EU member states already have strong securities laws under MiFID II. So if you’re issuing a token that represents shares in a company or a bond, you still need a prospectus approved by national regulators, and you must follow all the old rules-just on a blockchain. The upside? Predictability. If you know how to issue a bond in Germany, you know how to issue a tokenized bond. The downside? No innovation sandbox. Unlike Singapore, the EU doesn’t offer temporary relief for testing new models. That’s why many European startups still set up legal entities in places like Switzerland or Liechtenstein, where the rules are more flexible.

Singapore: The Innovation Sandbox

Singapore’s Monetary Authority (MAS) takes a tech-neutral approach: if it’s a security, it’s regulated like any other security. But MAS also runs the Project Guardian sandbox, where companies can test tokenized bonds, funds, and private equity with temporary regulatory relief. You can’t sell to the public yet, but you can run pilot programs with accredited investors and regulators watching closely. The result? More innovation. Singapore has become a hub for institutional-grade tokenization projects. Banks like DBS and Standard Chartered are issuing tokenized bonds there. The rules are strict, but they’re clear-and they don’t stifle experimentation. That’s why 38% of all APAC security token activity in 2025 was based out of Singapore, according to Chainalysis.

Glowing smart contract cube with compliance icons floating above a blockchain network.

Hong Kong: High Bar, Fewer Players

Hong Kong’s Securities and Futures Commission (SFC) treats security tokens like complex financial products. That means any platform distributing them needs a Type 1 license for “dealing in securities.” Investors must pass suitability tests-meaning brokers have to prove the investment matches the person’s risk profile and knowledge. And if you’re marketing to retail investors, you need a full prospectus. That’s expensive and time-consuming. As a result, most STOs in Hong Kong are limited to professional investors only. The SFC also requires enhanced disclosures and risk warnings. It’s the most restrictive major jurisdiction, and it shows: only 12 security token offerings were launched in Hong Kong in 2025, compared to 89 in Singapore and 157 in the U.S.

Australia and Dubai: New Players, New Rules

Australia is moving fast. In September 2025, the Treasury released its draft bill requiring all crypto exchanges to hold an Australian Financial Services License (AFSL) from ASIC. That means even if you’re just trading tokenized shares, you need to be licensed like a stockbroker. The goal? To plug loopholes and bring crypto trading under the same oversight as traditional markets.

Dubai is taking a different route. The Virtual Assets Regulatory Authority (VARA) and Dubai Financial Services Authority (DFSA) proposed a shift in October 2025: instead of regulators deciding if a token is suitable for investors, the responsibility falls to licensed platforms. This puts the burden on exchanges and brokers to do their homework. It’s a more market-driven approach, and it’s attracting fintech firms looking for lighter oversight than the U.S. or EU. Dubai’s free zones are now home to 23 security token platforms, up from just 4 in 2024.

Technical Requirements: Smart Contracts That Enforce Rules

Regulation isn’t just paperwork-it’s code. Security tokens rely on smart contracts to automate compliance. For example, a token might be programmed to block transfers if the investor isn’t on the approved whitelist, or if they haven’t held the asset for the required lock-up period. These are called “programmable compliance” features. Ethereum-based blockchains dominate this space, making up 68% of all security token deployments in 2025, according to Deloitte. Platforms like Securitize, Polymath, and tZERO offer pre-built compliance layers that integrate with KYC providers like Jumio or Onfido. Without this automation, managing thousands of investors across multiple jurisdictions would be impossible. Manual tracking of accredited investor status? Forget it. That’s why 72% of STO issuers now use pre-built compliance platforms instead of building from scratch.

Split scene: investors in Singapore sandbox vs. overwhelmed entrepreneur with SEC compliance documents.

Market Trends: Who’s Issuing Tokens and Why?

The global security token market hit $12.3 billion in Q3 2025, up 147% from the same period last year. Real estate leads the way-41% of all tokenized assets are property. Why? Because it’s illiquid, expensive, and perfect for fractional ownership. A $5 million office building can now be split into 5,000 tokens worth $1,000 each. Private equity follows at 29%, with platforms slashing minimum investments from $100,000 to under $1,000. That’s opened the door to retail investors who used to be locked out. Venture capital funds are next, at 18%. And it’s not just startups-78 of the S&P 100 companies have launched or announced security token projects. That includes banks, real estate giants, and even a Fortune 500 food distributor tokenizing its supply chain receivables.

Biggest Challenges: Fragmentation and Compliance Costs

The biggest problem? No global standard. A U.S. accredited investor rule doesn’t match the EU’s MiFID II definition. A Singaporean investor might be allowed to buy, but the same person in California can’t. That’s why 42% of STOs in 2025 struggled with cross-border compliance. The solution? Separate investor pools. One smart contract for U.S. investors, another for EU, another for Singapore. Each with its own rules baked in. But this adds complexity-and cost. Legal experts say founders spend 35-45% of their time on compliance, compared to 15-20% for traditional equity raises. And if you get it wrong? Fines, lawsuits, or worse-being shut down before you even launch.

What’s Next? Harmonization and the $7 Trillion Opportunity

The SEC’s next move-Regulation Crypto, expected in Q1 2026-could be a turning point. It’s designed to create tailored disclosures, exemptions, and safe harbors for digital asset offerings. Meanwhile, the Financial Stability Board is running a 17-country sandbox to test cross-border token interoperability. Results are due in Q2 2026. If successful, this could finally align rules across borders. McKinsey forecasts that by 2030, 10-15% of all traditional securities will be tokenized. That’s a $5-7 trillion market. But it only happens if regulators stop playing catch-up and start building frameworks that work with blockchain, not against it.

Are security tokens the same as cryptocurrencies like Bitcoin?

No. Bitcoin and Ethereum are cryptocurrencies-they’re designed as decentralized digital money or network utilities. Security tokens represent ownership in real assets like stocks, bonds, or real estate. They’re regulated like traditional securities by agencies like the SEC, MAS, or SFC. You can’t trade a security token on an unregulated exchange without breaking the law.

Can I issue a security token without a lawyer?

Not safely. Security tokens are legally classified as securities. That means you must comply with securities laws in every jurisdiction where you’re selling. This includes KYC/AML checks, investor disclosures, and licensing requirements. Skipping legal advice risks fines, enforcement actions, or being forced to refund investors. Most issuers spend 35-45% of their time and budget on compliance alone.

Which blockchain should I use for security tokens?

Ethereum is the most common, used in 68% of cases as of Q3 2025. It supports smart contracts that can enforce compliance rules like investor whitelists and transfer restrictions. Other chains like Polygon, Algorand, and Hedera are gaining ground for their lower fees and faster settlement. But Ethereum remains the default because of its ecosystem of compliant platforms like Securitize and Polymath.

Do I need to register with the SEC if I’m not in the U.S.?

Yes-if U.S. investors buy your tokens. The SEC has jurisdiction over any security offering that reaches U.S. persons, regardless of where you’re based. That includes citizens, residents, and even companies incorporated in the U.S. If you’re targeting global investors, you must either exclude U.S. investors entirely or comply with U.S. rules, including the proposed three-year exemption under Project Crypto.

Why do some countries allow retail investors to buy security tokens and others don’t?

It’s about risk tolerance and investor protection. Singapore and Dubai allow retail access under strict conditions-like suitability checks and mandatory disclosures. Hong Kong and the U.S. restrict most offerings to accredited investors (wealthy or sophisticated) because they view security tokens as complex, risky assets. The goal is to protect average people from losing money on unproven digital assets. But as platforms improve compliance and transparency, more countries are slowly opening up to retail.