E-signature law

Are electronic signatures legal in New Mexico?

Yes. Since July 1, 2001, New Mexico's Uniform Electronic Transactions Act has let an electronic signature satisfy a law that requires a signature, for parties who agree to do business electronically. Its exclusions focus on wills, court documents and a set of high-stakes notices.

Updated October 13, 2026 · 3 min read

On this page
  1. At a glance
  2. The act at a glance
  3. What's excluded in New Mexico
  4. Federal law and consumer consent
  5. Remote notarization in New Mexico
  6. Practical notes
  7. Questions

New Mexico: at a glance

NM
E-signature law
New Mexico Uniform Electronic Transactions Act
In effect since
2001
Based on UETA
Yes
Doesn't cover
  • Wills, codicils and testamentary trusts (§ 14-16-3(B)(1))
  • The Uniform Commercial Code, except Chapter 55, Articles 2 and 2A (§ 14-16-3(B)(1))
  • Court orders, notices and official court documents (§ 14-16-3(B)(1))
  • Notices of utility cancellation; default, foreclosure or eviction on a primary residence; and canceled health or life insurance (§ 14-16-3(B)(2))
  • Documents accompanying hazardous materials (§ 14-16-3(B)(3))

The act at a glance

QuestionAnswer
Where it livesNMSA 1978, Chapter 14, Article 16 (§§ 14-16-1 to 14-16-21)
EnactedLaws 2001, chapter 131 (House Bill 232)
In effect sinceJuly 1, 2001
Core ruleElectronic records and signatures can't be denied legal effect just because they're electronic (§ 14-16-7)
Who it coversParties who agreed to transact electronically, judged from context and conduct (§ 14-16-5)
New Mexico Uniform Electronic Transactions Act

Section 14-16-7 does the heavy lifting. A contract can't be denied effect because an electronic record was used to form it, an electronic record satisfies a writing requirement and an electronic signature satisfies a signature requirement. In a proceeding, evidence can't be excluded just because it's electronic (§ 14-16-13). The UETA removes the paper requirement without changing contract law: a transaction stays subject to other applicable law (§ 14-16-3(D)).

What's excluded in New Mexico

The scope section was rewritten in 2013 (Laws 2013, chapter 137). It now says the act doesn't apply to (§ 14-16-3(B)):

  • Wills, codicils and testamentary trusts.
  • The Uniform Commercial Code, except sales and leases of goods (Chapter 55, Articles 2 and 2A).
  • Court orders, notices and official court documents, including briefs and pleadings.
  • Notices canceling utility service, including water, gas, heat or power.
  • Notices of default, acceleration, repossession, foreclosure, eviction or the right to cure on a primary residence.
  • Notices canceling health or life insurance or benefits (annuities aren't included).
  • Documents that must travel with hazardous materials, pesticides or other dangerous materials.

The 2001 version also carved out family law, anatomical gifts and health-care decisions. The current text no longer lists them, but that doesn't make those documents automatically fine to sign electronically. The federal ESIGN Act still excludes family law matters from its own coverage (15 U.S.C. § 7003), and each of those areas has its own statutes.

ESIGN (15 U.S.C. § 7001) and New Mexico's act point the same way for ordinary business contracts. If a law requires you to give a consumer something in writing, ESIGN's consumer consent process applies: disclose the consumer's rights, get their consent electronically and confirm they can open the format you use (§ 7001(c)). Our e-signature law guide explains both laws side by side.

Remote notarization in New Mexico

If a law requires notarization, an electronic notarization works when the notary's electronic signature and required details are attached to the record (§ 14-16-11). New Mexico's Revised Uniform Law on Notarial Acts, in effect since January 1, 2022, also lets a notary in the state notarize for a remotely located person using live audio-video technology, after confirming their identity (Laws 2021, chapter 21, § 5). See remote online notarization. SignMaster doesn't notarize documents.

Practical notes

  • Get agreement on record. The act only applies once both sides agree to go electronic, and either side can refuse the next deal (§ 14-16-5).
  • Let signers keep a copy. A record the recipient can't print or store doesn't satisfy a written-delivery requirement (§ 14-16-8).
  • Keep a faithful copy. An electronic record meets a retention rule if it accurately reflects the final document and stays accessible (§ 14-16-12).
  • Send excluded notices the required way. A foreclosure, eviction or utility notice follows its own law, not this act.

A faithful copy under § 14-16-12 starts with the signed PDF itself. In SignMaster, that PDF ends with a certificate of completion recording every event and when it happened, and each signer can download it. Consent comes earlier: every signer agrees to sign electronically before signing, and SignMaster stores that consent with the disclosure version they saw.

Questions? Answers.

Can I sign a rental agreement electronically in New Mexico?

Yes. Section 14-16-3(B) has no exclusion for rental agreements, so with both sides' agreement (§ 14-16-5) an e-signature satisfies the signature requirement (§ 14-16-7). Default and eviction notices on a primary residence are excluded, though (§ 14-16-3(B)(2)), and follow other New Mexico law.

Can a New Mexico utility send a shutoff notice by email?

Not under this act, which excludes notices canceling water, gas, heat or power service (§ 14-16-3(B)(2)). Whether another law or regulation allows it is a separate question for a New Mexico attorney.

Do electronic signatures work for court filings in New Mexico?

Not through this act. Court orders, notices and official court documents are excluded (§ 14-16-3(B)(1)). Courts set their own e-filing rules.

Sources

  1. N.M. Laws 2001, ch. 131 (HB 232), Uniform Electronic Transactions Act, final version · nmlegis.gov
  2. N.M. Laws 2013, ch. 137 (SB 146), amending NMSA 1978, § 14-16-3 · nmlegis.gov
  3. N.M. Laws 2021, ch. 21 (SB 12), Revised Uniform Law on Notarial Acts · nmlegis.gov
  4. Uniform Law Commission, Electronic Transactions Act (enactment history) · uniformlaws.org
  5. 15 U.S.C. § 7001, ESIGN Act general rule of validity (govinfo) · govinfo.gov
  6. 15 U.S.C. § 7003, ESIGN Act exceptions (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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