--- title: "esignature validity" slug: "documents-where-an-electronic-signature-is-not-valid" updated: 2024-10-10T02:10:21Z published: 2024-10-10T02:10:21Z canonical: "help.legalzoom.com/documents-where-an-electronic-signature-is-not-valid" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.legalzoom.com/llms.txt > Use this file to discover all available pages before exploring further. # Documents where an electronic signature is not valid While electronic signatures are valid for most types of business and personal transactions, U.S. laws do have exceptions. The federal [ESIGN Act](https://www.govinfo.gov/content/pkg/PLAW-106publ229/pdf/PLAW-106publ229.pdf) restricts the use of electronic signatures for the following categories of documents: - Wills, testamentary trusts, and codicils (including estate planning documents obtained through LegalZoom) - Adoption, divorce, and other family law papers (including such documents obtained through LegalZoom) - Contracts governed by the Uniform Commercial Code (e.g., negotiable instruments, letters of credit, investment securities, secured transactions) other than sections 1–107 and 1–206 and Articles 2 and 2A - Court orders, notices, or official court documents (including briefs, pleadings, and other writings) required to be executed in connection with court proceedings - Notice of the cancellation or termination of utility services (including water, heat, and power) - Notice of default, acceleration, repossession, foreclosure, or eviction, or the right to cure, under a credit agreement secured by, or a rental agreement for, a primary residence of an individual - Notice of the cancellation or termination of health insurance or benefits or life insurance benefits (excluding annuities) - Product recalls or notices of material failures that risk endangering health or safety - Documentation accompanying the transport of hazardous materials Note that state electronic signature laws may contain additional exceptions to those listed above. If you have any questions regarding whether a document may be validly signed using eSignature in your jurisdiction, please seek advice from an attorney.