SKIP TO CONTENT
TOKENIZATION6 minStandards That Ship / Ep. 8 · Stage 8-1

SEC Transfer Agent Proposal: Is Wallet Approval Their Job?

The SEC’s transfer agent proposal mentions wallet whitelisting once, as an example. Does that make approving wallets a transfer agent’s job?

XIN
Pixel-art night scene of a small registry office on a cyan grid: a gatekeeper with a lantern stamps glowing lockboxes queued at a gate, and light threads run from the gate to one large open ledger book on a desk inside.

IN 30 SECONDS

The SEC’s transfer agent proposal is an update, not yet in force, of the rules for firms that keep a security’s owner list. It cites wallet whitelisting (checking a wallet may hold a token) once, as an example, without saying if that’s a transfer agent job.

KEY TAKEAWAYS · 3

  • The SEC’s Transfer Agent Rules are only a proposal (Release No. 34-106246): comments are due by 3 November 2026, and nothing in it applies yet.
  • The release names wallet whitelisting once, as an example. No proposed rule text makes it a transfer agent function.
  • Whether your own firm must register is a question for counsel.
On this page

The problem: who keeps the official list of owners?

IN SHORT With a token like ERC-3643, part of the owner list can sit on a blockchain, where code decides which wallets may receive it.

WORDS TO KNOW

Transfer agent
A firm an issuer (the entity that issues the securities) uses to keep the official list of who owns them and record each change.
Wallet whitelisting
Deciding whether a wallet meets the requirements for an activity, such as holding a tokenized security (the release’s example, paraphrased).
Master securityholder file
The official list of holder accounts a registered transfer agent keeps. The proposal says it must be electronic and may be several linked systems.

IN PLAIN WORDS

A wallet holds the keys to an account on a blockchain, and the check looks at that account’s address. Whitelisting means checking that the address may hold the token before it can receive it.

The proposed rules don’t settle whether Wallet whitelisting Deciding whether a wallet meets the requirements for an activity, such as holding a tokenized security (the release’s example, paraphrased). See the glossary is the job of a Transfer agent A firm an issuer (the entity that issues the securities) uses to keep the official list of who owns them and record each change. See the glossary. What they do define is the Master securityholder file The official list of holder accounts a registered transfer agent keeps. The proposal says it must be electronic and may be several linked systems. See the glossary, the official list of holders, under the transfer agent’s exclusive control.

I’m one of the five named authors of ERC-3643. It’s a standard for tokens that only approved wallets can receive. Its identity registry can do what the SEC (the US securities regulator) calls whitelisting.

Coming up next: So what exactly is this proposal, and does it apply yet?

What is the SEC transfer agent rules proposal?

IN SHORT A proposed rule is a draft the SEC publishes for public comment before it decides. Nothing in this one applies yet.

STEP BY STEP

Flow diagram: 3 stepsFlow diagram: 3 steps. Proposal published, then Public comments. Public comments, then The SEC decides. The SEC decides branches into 3: If adopt, then New rules apply. If change, then A new version. If drop, then Today’s rules stay.ADOPTCHANGEDROP1Proposal published2Public comments3The SEC decidesNew rules applyA new versionToday’s rules stay

Step 1. Published. 4 Sep 2026: published in the Federal Register (the US official journal), 91 FR 56946, as a “Proposed rule.”

Pick a step to see it move
  1. Published 4 Sep 2026: published in the Federal Register (the US official journal), 91 FR 56946, as a “Proposed rule.”
  2. Comments Comments “should be received on or before November 3, 2026,” under File No. S7-2026-30.
  3. Decision The SEC can then adopt, change or drop it. Until then, today’s transfer agent rules still apply.
The life of a proposed rule. This one is at step 2 until 3 November 2026.

It rewrites rules that, in the release’s words, “have not been substantively updated since the first rules were adopted in the late 1970s and early 1980s.”

  • It would amend Form TA-1 (registration) and Form TA-2 (the annual report).
  • It would redefine key terms in Rules 17ad-1 and 17ad-9.
  • It would add requirements.

Why now? The release says market participants are actively seeking to bring “blockchain-native, or ‘onchain’ transfer agents” to the US. Their models would keep records on distributed ledgers.

Sources: the Federal Register page and the full PDF. Page numbers here refer to the PDF.

Is wallet whitelisting a transfer agent function?

IN SHORT The proposal doesn’t answer it: the phrase appears once, as an example, and no proposed rule text uses it.

WHAT THE RELEASE SAYS
Decide: Does the proposal make wallet whitelisting a transfer agent function?Decision tree: Does the proposal make wallet whitelisting a transfer agent function? If The proposed rule text, then Silent. If The explanation, page 56954, then One mention, as an example. If Your firm’s own activity, then A question for counsel.DECIDEDoes the proposal make walletwhitelisting a transfer agentfunction?If the proposed rule textSilentNever uses “whitelist” or“allowlist”If the explanation, page56954One mention, as anexampleWhy Forms TA-1 and TA-2need more detailIf your firm’s own activityA question forcounselWhether it requiresregistration
Where “wallet whitelisting” appears in the 116-page release, read on 12 October 2026. Not legal advice.

The mention sits on page 56954, in the part on why Forms TA-1 and TA-2 need more detail. It covers a firm that “registers as a transfer agent because, for example, it engages in wallet whitelisting”.

That firm keeps part of its master securityholder file on a distributed ledger. Today’s forms can’t tell it apart from a mutual fund transfer agent.

1

mention of “wallet whitelisting” in the 116-page release

Source: SEC Release No. 34-106246, page 56954.

So it isn’t a definition, a rule, or a statement that whitelisting alone requires registration. I searched the release for “whitelist” and “allowlist”: this is the only hit.

ADAM says: If someone says the SEC has decided that whoever runs the whitelist is a transfer agent, ask for the page. The release notices the activity and asks for data about it.

Those data would come through proposed Form TA-2. Question 4(e) asks how many issues keep the master securityholder file on a distributed ledger. Question 6(b) asks for issues by tokenization model: issuer-sponsored or third-party-sponsored.

Its list of service providers also adds tokenization agents and ledger platforms.

ITEM GET

An open question, not a rule

The proposal names whitelisting once, as an example. Whether your own firm must register is for counsel.

FAQ

Not in its rule text: the release uses the phrase once, as an example. Whether a given activity requires registration is a question for counsel. This is not legal advice.

The release says comments should be received on or before 3 November 2026, under File No. S7-2026-30, through the SEC’s comment form or rule-comments@sec.gov.

STAGE CLEAR

What you now know

  • The proposal is not in force: the SEC can still adopt, change or drop it.
  • Whitelisting appears once in the release, as an example. No proposed rule text uses it.

Check yourself

Tap or click a question to see the answer.

A vendor says: “Under the new SEC rules, whoever runs the whitelist must register as a transfer agent.” What’s wrong?

The rules are only proposed. The release names whitelisting once, as an example, and no rule text uses it. Whether a firm must register is for counsel.

Next stage:How does an ERC-3643 token approve a wallet, and what happens when that wallet is removed?6 min
Adam Boudjemaa
Adam Boudjemaa

Former CTO of Integra. Named author (1 of 5) of ERC-3643, first author of ERC-6960, co-author of ERC-7410, and co-author of ERC-8203, which is still a draft. Building production AI and regulated Web3 systems.

Have a project to ship or a role to fill?

Discuss your project or role
LinkedInTwitterGitHub
Follow the engineering notes

Get new articles on production AI and smart contracts by email.