Guide
ESIGN Act vs. UETA: What's the Difference?
ESIGN is one federal law that applies everywhere in the U.S.; UETA is a model law that each state individually adopts (and can tweak) — together they're why electronic signatures are valid almost everywhere in the country, but they're not the same law, and for most transactions it's actually the state law doing the work.
| ESIGN Act | UETA | |
|---|---|---|
| What it is | Federal statute (15 U.S.C. §7001) | Model state law drafted by the Uniform Law Commission |
| Passed | 2000 | 1999 |
| Applies via | Direct federal law, nationwide | Each state passes its own version into state law |
| Adoption | Automatic — no state action needed | Adopted by 49 states + D.C.; New York, Illinois, and Washington use their own separate e-signature statutes instead |
| Governs | Interstate/federal matters, and steps in where a state hasn't adopted a compatible law | Most ordinary state-law contracts and transactions |
| Core requirements | Consent, retainability, no discrimination against electronic form | Same core concept — intent, consent, attribution, retention |
Which one actually governs your document?
In practice, you rarely have to think about it: for a normal contract between a business and a customer or another business, your state's UETA (or its own equivalent statute, if you're in New York, Illinois, or Washington) is what a court applies first. ESIGN mostly operates as a backstop and a ceiling — it preempts any state law that would try to require a specific technology for an e-signature to count, or that discriminates against electronic records altogether. If a state hasn't enacted a law that's functionally consistent with ESIGN, ESIGN's own provisions apply directly instead.
Where they actually agree
The two laws were written to work together, and they share the same underlying logic: a signature is valid if there's genuine intent to sign, consent to do business electronically, a reliable way to attribute the signature to the signer, and a record that can be retained and reproduced. Neither law cares what specific software or signature style you use to get there — see our guide on digital vs. electronic signatures if you're wondering whether a particular technology is required (it generally isn't).
Why this doesn't need to be your problem
Because ESIGN and UETA share the same four core requirements, a signing tool built around those requirements is compliant under both without needing separate logic for each state. That's the practical upshot: DocuAgree's consent disclosure, attribution capture, and document hashing satisfy the same conditions regardless of which of the two laws a court ends up citing.
General information, not legal advice. If which law applies is actually in dispute for a real transaction, that's a question for an attorney familiar with the relevant state.