Permissioned Token Standard: How Compliant Tokens Differ
What a permissioned token standard is, how it differs from open ERC-20 tokens, and how institutions use it for security token and RWA issuance.
What “permissioned” means on-chain
A permissioned token standard embeds eligibility rules in the token contract. Transfers are not free-for-all; they succeed only when sender and recipient satisfy programmed compliance conditions.
That is the opposite of a classic ERC-20, where any address can receive tokens once they know the contract address.
Why institutions require it
Securities and many RWA programmes must restrict holders by jurisdiction, investor category, and lock-up. Doing that only in a spreadsheet or off-chain whitelist creates operational and regulatory risk.
Permissioned standards move those rules into settlement logic so non-compliant transfers cannot complete.
How PazaLabs applies it
PazaLabs issues institutional RWA tokens on ERC-3643 — a permissioned token standard with identity registry, claim topics, and configurable transfer restrictions.
Combined with SPV/Trust legal wrappers and AI due diligence, the token layer becomes the enforcement point for ongoing compliance, not a bolt-on after issuance.
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