E-signature law

Are electronic signatures legal in Oklahoma?

Yes. Oklahoma's Uniform Electronic Transactions Act says an electronic signature satisfies a law that requires a signature, once the parties agree to transact electronically. It sits inside Title 12A, Oklahoma's Uniform Commercial Code title, as Article 15.

Updated October 13, 2026 · 3 min read

On this page
  1. At a glance
  2. What Oklahoma's act says
  3. What's excluded in Oklahoma
  4. Oklahoma and the federal ESIGN Act
  5. Certification authorities and court filings
  6. Remote online notarization
  7. Practical notes
  8. Questions

Oklahoma: at a glance

OK
E-signature law
Oklahoma Uniform Electronic Transactions Act
In effect since
2000
Based on UETA
Yes
Remote notarization
AllowedOkla. Stat. tit. 49, §§ 201–214
Doesn't cover
  • Wills, codicils and testamentary trusts (§ 15-103(b)(1))
  • The Uniform Commercial Code, except §§ 1-107 and 1-206 and Articles 2 and 2A (§ 15-103(b)(2))
  • The Uniform Computer Information Transactions Act (§ 15-103(b)(3))
  • Consumer protection laws, to the extent the Department of Consumer Credit specifies by rule (§ 15-103(b)(4))

What Oklahoma's act says

Oklahoma enacted the Uniform Electronic Transactions Act in Laws 2000, chapter 372, effective November 1, 2000. It's codified at 12A O.S. §§ 15-101 to 15-121. Section 15-107 holds the four rules every e-signed deal relies on:

  1. 1

    Electronic form is fine

    A record or signature can't be denied legal effect or enforceability solely because it's electronic (§ 15-107(a)).

  2. 2

    Contracts count

    A contract can't be denied effect because an electronic record was used to form it (§ 15-107(b)).

  3. 3

    Writing requirements are met

    If a law requires a writing, an electronic record satisfies it (§ 15-107(c)).

  4. 4

    Signature requirements are met

    If a law requires a signature, an electronic signature satisfies it (§ 15-107(d)).

The act applies only to transactions where each side has agreed to go electronic, judged from the context and conduct, and a party can refuse to do the next transaction electronically (§ 15-105).

What's excluded in Oklahoma

Section 15-103(b) lists four exclusions. The last one is Oklahoma's own:

  • Wills, codicils and testamentary trusts.
  • The Uniform Commercial Code, except §§ 1-107 and 1-206 and Articles 2 and 2A of Title 12A (sales and leases of goods).
  • The Uniform Computer Information Transactions Act.
  • A state consumer protection law, to the extent the Administrator of the Department of Consumer Credit specifies by rule, to conform to federal requirements or preserve existing consumer protections.

The last item means a consumer credit rule can pull a specific disclosure out of the act. If you lend or sell on credit to consumers, check the Department of Consumer Credit's rules before moving those disclosures to e-signature.

Oklahoma and the federal ESIGN Act

Federal law backs the same rule: the ESIGN Act validates e-signatures in transactions affecting interstate commerce (15 U.S.C. § 7001). For required consumer notices, ESIGN adds its own consent steps: disclose the consumer's rights, get their consent electronically and confirm they can open the format (§ 7001(c)). Our e-signature law guide explains how the federal and state laws fit.

Certification authorities and court filings

Oklahoma also regulates anyone who acts as a registered certification authority, the issuers behind certificate-based digital signatures: they must register with the Secretary of State and post financial security (§ 15-121(a)). Nothing in § 15-107 requires a certification authority for an ordinary electronic signature. District and appellate court filings follow Oklahoma Supreme Court rules (§ 15-121(b)).

Remote online notarization

If a law requires notarization, the notary's electronic signature and required details can be attached to the record (§ 15-111). Since January 1, 2020, the Remote Online Notary Act (49 O.S. §§ 201–214) has let registered Oklahoma notaries notarize remotely using audio-video technology. It doesn't let notaries take testimony or certify transcripts (49 O.S. § 201(B)). See remote online notarization. SignMaster doesn't notarize documents.

Practical notes

  • Agree in writing to go electronic, and remember either side can decline the next transaction (§ 15-105(c)).
  • Send copies the recipient can keep. A record they can't print or store isn't enforceable against them (§ 15-108).
  • Keep the final version accurate and accessible to meet retention rules (§ 15-112).

Because either side can decline the next transaction (§ 15-105(c)), it helps to capture agreement each time. SignMaster asks every time someone signs: each signer agrees to sign electronically first, and the consent is stored with the disclosure version they saw. Signers can download the completed PDF, and its certificate of completion holds a timestamped history worth keeping with the final version (§ 15-112).

Questions? Answers.

Do I need a digital certificate to e-sign in Oklahoma?

No. Under 12A O.S. § 15-107, an electronic signature satisfies a signature requirement without one. Certificate rules in § 15-121 apply to companies that act as registered certification authorities.

Can I sign a lease electronically in Oklahoma?

Yes, if landlord and tenant both agree to sign electronically. None of the four exclusions in § 15-103(b) covers a real estate lease, so § 15-107 lets an e-signature meet the signature requirement. Ask an Oklahoma attorney about any tenant notice with its own delivery rule.

Can a will be signed electronically under Oklahoma's UETA?

Wills sit outside the act: § 15-103(b)(1) excludes transactions governed by the law on wills, codicils and testamentary trusts. Ask an Oklahoma estate attorney how to sign one.

Sources

  1. Okla. Stat. tit. 12A, §§ 15-101 to 15-121, Uniform Electronic Transactions Act (Title 12A PDF) · oklegislature.gov
  2. Okla. Stat. tit. 49, §§ 201–214, Remote Online Notary Act (Title 49 PDF) · oklegislature.gov
  3. Uniform Law Commission, Electronic Transactions Act (enactment history) · uniformlaws.org
  4. 15 U.S.C. § 7001, ESIGN Act general rule of validity (govinfo) · govinfo.gov

General information, not legal advice. Laws change, and how they apply depends on your situation. For advice about a specific document, talk to a lawyer licensed in your state.

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