--- title: How can I ensure that a signer uses a specific electronic signing method? Signing method restriction description: Prevent a signer from using the simple electronic signature in Mifiel with the signing method restriction --- [Skip to content](https://guia.mifiel.com/en/signing-method-restriction#main-content) - [English](https://guia.mifiel.com/en/signing-method-restriction) - [Español](https://guia.mifiel.com/es/restriccion-de-metodo-de-firma) English Show submenu for translations [![mifiel\_logo.png\]](https://guia.mifiel.com/hs-fs/hubfs/mifiel_logo.png?height=35&name=mifiel_logo.png)](https://www.mifiel.com/en/) Open main navigation Close main navigation - - [English](https://guia.mifiel.com/en/signing-method-restriction) - [Español](https://guia.mifiel.com/es/restriccion-de-metodo-de-firma) English Show submenu for translations Hi! How can we help you? - There are no suggestions because the search field is empty. 1. [Frequently Asked Questions](https://guia.mifiel.com/en?hsLang=en) 2. [Document preparation](https://guia.mifiel.com/en/document-preparation?hsLang=en) 3. [Invite signers](https://guia.mifiel.com/en/document-preparation?hsLang=en#invite-signers) # How can I ensure that a signer uses a specific electronic signing method? Signing method restriction ## Prevent a signer from using the simple electronic signature in Mifiel with the signing method restriction ![Restriccion-metodo-de-firma-Mifiel](https://guia.mifiel.com/hs-fs/hubfs/Restriccion-metodo-de-firma-Mifiel.png?width=688&height=381&name=Restriccion-metodo-de-firma-Mifiel.png) When the option to [sign using biometric verification](https://guia.mifiel.com/firma-electronica-biometricos?hsLang=en) is enabled in your Mifiel account, the signer of any document you prepare can choose to sign using that option or with the e.firma. But sometimes you may need to prevent specific signers from choosing between signing methods. For those situations, the **signing method restriction** is available. Restricting the signing method to only the e.firma is useful when, for example, one of your signers is not an individual but a legal entity and you need them to use the e.firma of that legal entity (used together with the [RFC restriction](https://guia.mifiel.com/en/how-can-i-assure-the-document-is-signed-by-the-person-i-want-to-and-not-someone-else-rfc-restriction?hsLang=en)). Also when you know that your signer has an e.firma and given the nature of the document and its likelihood of ending up being presented in court sometime in the future, you prefer to be backed up by the non-repudiation guarantee of the advanced (qualified) electronic signature. ### How to use the signing method restriction Next time you prepare a document, each time you add a signer you will be able to restrict the signing method you need them to use: only the e.firma, or any signing method. Currently it is not possible to restrict the signing method to the signature with biometric verification, but we will add the option sometime in the future. *The signing method restriction is available at no extra cost*. - [Document signing](https://guia.mifiel.com/en/document-signing?hsLang=en#main-content) - [How to sign a document using the e.firma in Mifiel](https://guia.mifiel.com/en/document-signing?hsLang=en#how-to-sign-a-document-using-the-e-firma-in-mifiel) - [Features of the e.firma](https://guia.mifiel.com/en/document-signing?hsLang=en#features-of-the-e-firma) - [Common errors](https://guia.mifiel.com/en/document-signing?hsLang=en#common-errors) - [Document preparation](https://guia.mifiel.com/en/document-preparation?hsLang=en#main-content) - [Invite signers](https://guia.mifiel.com/en/document-preparation?hsLang=en#invite-signers) - [Customize the characteristics of a document](https://guia.mifiel.com/en/document-preparation?hsLang=en#customize-the-characteristics-of-a-document) - [Document management](https://guia.mifiel.com/en/document-management?hsLang=en#main-content) - [General](https://guia.mifiel.com/en/document-management?hsLang=en#general) - [For document managers](https://guia.mifiel.com/en/document-management?hsLang=en#for-document-managers) - [Verifying a signed document and its signatures](https://guia.mifiel.com/en/verifying-a-signed-document-and-its-signatures?hsLang=en) - [Private signing process of encrypted documents](https://guia.mifiel.com/en/private-signing-process-of-encrypted-documents?hsLang=en#main-content) - [Creation of encrypted documents](https://guia.mifiel.com/en/private-signing-process-of-encrypted-documents?hsLang=en#creation-of-encrypted-documents) - [Signing of encrypted documents](https://guia.mifiel.com/en/private-signing-process-of-encrypted-documents?hsLang=en#signing-of-encrypted-documents) - [Set up of organizations and accounts](https://guia.mifiel.com/en/private-signing-process-of-encrypted-documents?hsLang=en#set-up-of-organizations-and-accounts) - [API integration](https://guia.mifiel.com/en/api-integration?hsLang=en#main-content) - [General](https://guia.mifiel.com/en/api-integration?hsLang=en#general) - [Signing widget customizations](https://guia.mifiel.com/en/api-integration?hsLang=en#signing-widget-customizations) - [Additional features](https://guia.mifiel.com/en/api-integration?hsLang=en#additional-features) - [Plans and packets, billing and payment](https://guia.mifiel.com/en/plans-and-packets-billing-and-payment?hsLang=en#main-content) - [Features](https://guia.mifiel.com/en/plans-and-packets-billing-and-payment?hsLang=en#features) - [Pricing scheme](https://guia.mifiel.com/en/plans-and-packets-billing-and-payment?hsLang=en#pricing-scheme) - [Purchasing process](https://guia.mifiel.com/en/plans-and-packets-billing-and-payment?hsLang=en#purchasing-process) - [Billing process](https://guia.mifiel.com/en/plans-and-packets-billing-and-payment?hsLang=en#billing-process) - [Checking your consumption](https://guia.mifiel.com/en/plans-and-packets-billing-and-payment?hsLang=en#checking-your-consumption) - [Managing your e.firma and your Mifiel account](https://guia.mifiel.com/en/managing-your-e-firma-and-your-mifiel-account?hsLang=en#main-content) - [Your Mifiel account](https://guia.mifiel.com/en/managing-your-e-firma-and-your-mifiel-account?hsLang=en#your-mifiel-account) - [Features for signers](https://guia.mifiel.com/en/managing-your-e-firma-and-your-mifiel-account?hsLang=en#features-for-signers) - [Your e.firma (FIEL)](https://guia.mifiel.com/en/managing-your-e-firma-and-your-mifiel-account?hsLang=en#your-e-firma-fiel) - [Legal topics](https://guia.mifiel.com/en/legal-topics?hsLang=en#main-content) - [Electronic signature regulations](https://guia.mifiel.com/en/legal-topics?hsLang=en#electronic-signature-regulations) - [Organization Management](https://guia.mifiel.com/en/organization-management?hsLang=en#main-content) - [Generating an organization in Mifiel](https://guia.mifiel.com/en/organization-management?hsLang=en#generating-an-organization-in-mifiel) - [Adding members and editing their permissions](https://guia.mifiel.com/en/organization-management?hsLang=en#adding-members-and-editing-their-permissions) - [About Mifiel](https://guia.mifiel.com/en/about-mifiel?hsLang=en#main-content) - [General information](https://guia.mifiel.com/en/about-mifiel?hsLang=en#general-information) - [Signing from the app](https://guia.mifiel.com/en/signing-from-the-app?hsLang=en) [![Chill listening crop-3](https://guia.mifiel.com/hs-fs/hubfs/logo-only-1.png?width=24&height=24&name=logo-only-1.png "Chill listening crop-3")](http://www.mifiel.com)