Electronic Signature Laws in Maine

Maine has adopted the Uniform Electronic Transactions Act (UETA), the 1999 model law enacted in nearly every state. Maine's version is codified at 10 M.R.S. § 9401 et seq. (Title 10, Chapter 1051, titled "Uniform Electronic Transaction Act"), originally enacted by P.L. 1999, c. 762. The core rule is found at 10 M.R.S. § 9407: a record or signature may not be denied legal effect or enforceability solely because it is in electronic form, and if a law requires a signature, an electronic signature satisfies that requirement. In short, a contract you sign electronically in Maine is as enforceable as one signed with pen and ink.

Maine's UETA works alongside the federal Electronic Signatures in Global and National Commerce Act (ESIGN), 15 U.S.C. § 7001 et seq., which has applied nationwide since 2000. ESIGN expressly lets a state "modify, limit, or supersede" its provisions by enacting UETA as the Uniform Law Commission published it. Because Maine enacted a substantially standard version of UETA, the state statute is the primary framework that governs most in-state electronic transactions, while ESIGN continues to backstop interstate and foreign commerce. For everyday agreements signed online in Maine, the two laws point to the same result: electronic signatures and records are valid and enforceable.

Maine's law carries specific limits worth knowing. First, UETA applies only to transactions where each party has agreed to conduct business by electronic means (10 M.R.S. § 9405(2)); that consent can be inferred from the context and surrounding circumstances, including the parties' conduct, but it is a real prerequisite. Second, the statute's scope provision, 10 M.R.S. § 9403(2), states the chapter does not apply to a transaction to the extent it is governed by (A) a law governing the creation and execution of wills, codicils, or testamentary trusts, or (B) the Uniform Commercial Code, other than Title 11, § 1-1306 and UCC Articles 2 (sales) and 2-A (leases). Beyond UETA's own carve-outs, certain documents in practice still call for traditional paper or notarized/witnessed execution under other Maine laws, such as wills and many real-estate recording, court, and family-law filings, so it is wise to confirm the requirements for any high-stakes document.

Practically, signing online in Maine is straightforward for the vast majority of agreements: leases, employment paperwork, vendor and service contracts, NDAs, consumer purchases, and similar business documents can all be executed with a compliant e-signature and will hold up in Maine courts. To keep an electronic signature defensible, make sure the parties clearly intend to sign, that consent to transact electronically is established, that the signed record is attributable to the signer, and that the final record is retained in a form that accurately reflects the information and remains accessible for later reference (10 M.R.S. § 9412 addresses retention of electronic records). Avoid relying on e-signatures for the excluded categories above, where Maine law still expects paper or formal execution.

This is general information, not legal advice.