Glossary · Updated
UETA
UETA, the Uniform Electronic Transactions Act, is a US model law adopted by 49 states that validates electronic records and signatures.

What does UETA mean?
UETA, the Uniform Electronic Transactions Act, is a model law published in 1999 by the Uniform Law Commission that gives electronic records and electronic signatures the same legal effect as paper and handwritten ones. It has been adopted by 49 states, the District of Columbia and several US territories. New York is the notable holdout, relying instead on its own Electronic Signatures and Records Act (ESRA).
The Uniform Electronic Transactions Act applies only when the parties have agreed to conduct a transaction electronically. That agreement does not need to be a formal clause; it can be inferred from context and conduct, such as a buyer replying to an emailed quote and signing through a link. A party who agrees to transact electronically in one deal is not bound to do so in every other deal.
UETA also addresses attribution. An electronic signature is attributable to a person if it was their act, and that can be shown in any manner, including the efficacy of any security procedure used. This is why platforms record email addresses, IP addresses, timestamps and device information: they help show that a particular person actually performed the signing.
Consider a small HR team hiring in Texas and Ohio. Both states have enacted UETA, so offer letters and policy acknowledgments signed online are generally enforceable. The team still needs to keep the signed records in a form that can be accurately reproduced, because UETA ties the validity of an electronic record to its retention.
People often assume UETA and the ESIGN Act are competing rules. In practice they overlap. ESIGN is federal and sets a floor; where a state has adopted UETA in a form consistent with the model, ESIGN generally lets the state law govern. Another misconception is that UETA covers everything. It excludes wills, codicils and testamentary trusts, and most of the Uniform Commercial Code except certain articles, and states sometimes add their own exceptions.
Our take: UETA's quiet brilliance is the emphasis on agreement and attribution rather than technology. It rewards businesses that keep a clean record of who did what and when, which is a better use of effort than worrying about how fancy the signature looks.
eSignSimple supports that kind of record. Every signed document includes an audit trail with timestamps, IP and device details, and a certificate of completion, plus a SHA-256 hash you can confirm on our /verify page. As always, check the specific requirements for your state and document type.
What is an example of UETA?
A roofing contractor in Ohio emails a homeowner a quote, and the homeowner replies asking to sign online. That exchange shows both parties agreed to do the deal electronically, so UETA applies. The contractor sends the contract through eSignSimple, the homeowner signs on a tablet, and the audit trail records the email address, IP address and time of signing, which helps attribute the signature to the homeowner.
Which parts of UETA matter most for everyday signing?
UETA is short, and a handful of its provisions do most of the work. The scope and agreement rules say the act applies only when the parties have agreed to transact electronically. The legal recognition rule says a record or signature cannot be denied effect just because it is electronic, and that an electronic record satisfies a law requiring a writing. The attribution rule says a signature is attributable to a person if it was their act, which can be shown in any manner. The retention rule says a legal requirement to keep a record is met by keeping an accurate electronic copy that remains accessible. And the evidence rule says a record or signature may not be excluded from evidence solely because it is electronic.
Beyond those, UETA has rules on mistakes in automated transactions, on when an electronic record counts as sent and received, on contracts formed by automated systems, and on electronic versions of certain transferable records such as notes. Most small businesses never need the last two, but the first two come up more often than you would think.
What does UETA say about mistakes made while signing online?
UETA has a specific provision for errors made by an individual dealing with an automated system, such as clicking the wrong quantity in an online order. If the system gave no opportunity to prevent or correct the error, the individual can avoid its effect, provided they promptly notify the other party, take reasonable steps to return or destroy anything received because of the error, and have not used or benefited from it. Where the parties agreed on a security procedure that would have caught the change or error, the party that conformed to it can also be protected against the one that did not.
The practical lesson for anyone sending documents: give signers a real chance to review before they finish. A signing flow that shows the full document, lets the signer scroll through every page and requires a deliberate final action is not just good manners. It makes it much harder for someone to later claim they signed by mistake. If a signer spots an error, the clean fix is for them to decline with a reason and for you to send a corrected version, rather than signing and arguing later.
When is an electronic record sent and received under UETA?
Unless the parties agree otherwise, UETA treats a record as sent when it is properly addressed to a system the recipient has designated or uses for that type of record, in a form that system can process, and it leaves the sender's control. It is received when it enters that system in a processable form, even if nobody reads it. That is why notices sent to the email address a customer gave you can count as received when they reach the inbox, not when the customer gets round to opening them.
For signing, this means the email address you use matters. Send to the address the person actually gave you for the deal, not one you found elsewhere, and keep the audit trail entry showing when the request went out. If a contract sets its own notice rules, those generally take priority, so check the notice clause in templates such as a service agreement.
Which terms are related?
- Electronic signature: An electronic signature is any electronic sound, symbol or process attached to a record and adopted by a person with the intent to sign it.
- ESIGN Act: The ESIGN Act is a 2000 US federal law giving electronic signatures and records the same legal validity as paper and ink in interstate commerce.
- Audit trail: An audit trail is a chronological record of events in a document's signing process, such as sending, viewing and signing, with timestamps.
- Wet signature: A wet signature is a handwritten signature made with ink on paper, still required for some documents like wills and certain property or court filings.
Frequently asked questions
Which state has not adopted UETA?
New York is the only state that has not adopted UETA. It relies on its own Electronic Signatures and Records Act (ESRA), which also recognizes electronic signatures for most purposes. Because the federal ESIGN Act applies across the country, electronic signatures are generally valid in New York too, but it is worth checking ESRA's specific exclusions.
Does UETA require the parties to agree to sign electronically?
Yes. UETA applies only to transactions where each party has agreed to conduct the transaction by electronic means. The agreement can be shown by context and conduct, for example by replying to an email and signing through a link, and a party can refuse to transact electronically in a later deal even if they agreed before.
How does UETA relate to the ESIGN Act?
They work together. ESIGN is the federal baseline, and it lets a state's enactment of UETA govern where the state adopted the uniform version consistently. In practice, both laws lead to the same result for most business documents: an electronic signature and record cannot be denied effect just because they are electronic.
Can a business insist that customers sign electronically?
UETA applies only when the parties agree to transact electronically, and it lets a person refuse to do so in a later transaction. A business can offer electronic signing as its standard process, and most customers accept it, but if a customer asks for paper, refusing outright can create problems, especially where consumer rules apply. Keeping a paper route available is the safer default.
Does UETA cover promissory notes?
UETA has a provision for transferable records, which are electronic records that would be a note under UCC Article 3 or a document of title under Article 7 if they were on paper, where the issuer has expressly agreed to treat them that way. It requires a reliable system to establish who has control of the single authoritative copy. A typed signature on an ordinary PDF note may not meet that standard, so take advice for negotiable instruments.
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