---
title: PKI & eHerkenning EH4 | Knowledgebase
description: Reconi offers three types of certificates. You can find much of the information you need through our most frequently asked questions.
---

[Skip to content](https://klantenservice.reconi.nl/en/pki-eherkenning-eh4#main-content)

- [English](https://klantenservice.reconi.nl/en/pki-eherkenning-eh4)
- [Nederlands (Dutch)](https://klantenservice.reconi.nl/pki-eherkenning-eh4)

English

Show submenu for translations

[![](https://klantenservice.reconi.nl/hs-fs/hubfs/reconi-2-1.png?width=100&height=75&name=reconi-2-1.png)](https://www.reconi.nl/)

Open main navigation

Close main navigation

- - [English](https://klantenservice.reconi.nl/en/pki-eherkenning-eh4)
    - [Nederlands (Dutch)](https://klantenservice.reconi.nl/pki-eherkenning-eh4)

  English
  
  Show submenu for translations
- [Knowledgebase](https://klantenservice.reconi.nl/)

[Knowledgebase](https://klantenservice.reconi.nl/)

 How can we help you?

- There are no suggestions because the search field is empty.

1. [Knowledgebase](https://klantenservice.reconi.nl/en)
2. [PKI & eHerkenning EH4](https://klantenservice.reconi.nl/en/pki-eherkenning-eh4)

# PKI & eHerkenning EH4

 Reconi offers three types of certificates. You can find much of the information you need through our most frequently asked questions.

## EH4

- [What is EH4 most commonly used for?](https://klantenservice.reconi.nl/en/waar-wordt-eh4-het-meest-voor-gebruikt)
- [What is eHerkenning EH4? (level 4)](https://klantenservice.reconi.nl/en/wat-is-eherkenning-eh4)
- [Application Process for eHerkenning EH4 (level 4)](https://klantenservice.reconi.nl/en/aanvraagproces-eh4)

## PKI General information

- [Digital Signing PKI-Government Certificate in Adobe](https://klantenservice.reconi.nl/en/handleiding-voor-digitaal-ondertekenen-met-een-pki-overheid-persoonsgebonden-certificaat-in-adobe)
- [What is a PKIoverheid Certificate?](https://klantenservice.reconi.nl/en/wat-is-een-pkioverheid-certificaat)

## Personal certificate

- [What is a personal certificate?](https://klantenservice.reconi.nl/en/wat-is-een-persoonsgebonden-certificaat)
- [Manual for applying for a PKIoverheid Personal Certificate](https://klantenservice.reconi.nl/en/handleiding-voor-het-aanvragen-van-een-pkioverheid-persoonlijk-certificaat)

## Professional certificate

- [What is a Professional Certificate?](https://klantenservice.reconi.nl/en/wat-is-een-beroepsgebonden-certificaat)

## Thumbprint

- [How can I find the thumbprint in my PKIoverheid certificate?](https://klantenservice.reconi.nl/en/hoe-vind-ik-de-thumbprint-in-mijn)
- [Change certificate thumbprint](https://klantenservice.reconi.nl/en/thumbprint-wijzigen-eh4)

## SBR certificate

- [What is an SBR certificate / server certificate?](https://klantenservice.reconi.nl/en/wat-is-een-sbr-certificaat-/-servercertificaat)

- [Apply for eHerkenning](https://klantenservice.reconi.nl/en/apply-for-eherkenning#main-content)

    - [Preparation for your application](https://klantenservice.reconi.nl/en/apply-for-eherkenning#preparation-for-your-application)
    - [While applying](https://klantenservice.reconi.nl/en/apply-for-eherkenning#while-applying)
    - [Pricing](https://klantenservice.reconi.nl/en/apply-for-eherkenning#pricing)
    - [Handling time](https://klantenservice.reconi.nl/en/apply-for-eherkenning#handling-time)
- [Edit](https://klantenservice.reconi.nl/en/edit#main-content)

    - [Change company details](https://klantenservice.reconi.nl/en/edit#change-company-details)
    - [Change Data](https://klantenservice.reconi.nl/en/edit#change-data)
    - [Edit for users](https://klantenservice.reconi.nl/en/edit#edit-for-users)
    - [Extend eHerkenning](https://klantenservice.reconi.nl/en/edit#extend-eherkenning)
- [Management Module](https://klantenservice.reconi.nl/en/management-module#main-content)

    - [Request/Add](https://klantenservice.reconi.nl/en/management-module#request-add)
    - [Remove/Terminate](https://klantenservice.reconi.nl/en/management-module#remove-terminate)
    - [Extend](https://klantenservice.reconi.nl/en/management-module#extend)
- [Assistance with login](https://klantenservice.reconi.nl/en/assistance-with-login)
- [Identify](https://klantenservice.reconi.nl/en/identify#main-content)

    - [Pre identification](https://klantenservice.reconi.nl/en/identify#pre-identification)
    - [During the identification](https://klantenservice.reconi.nl/en/identify#during-the-identification)
    - [After the identification](https://klantenservice.reconi.nl/en/identify#after-the-identification)
- [Chain Authorizations](https://klantenservice.reconi.nl/en/chain-authorizations#main-content)

    - [Before you start the application](https://klantenservice.reconi.nl/en/chain-authorizations#before-you-start-the-application)
    - [Chain Authorizations renewal](https://klantenservice.reconi.nl/en/chain-authorizations#chain-authorizations-renewal)
- [Organization without a Chamber of Commerce number](https://klantenservice.reconi.nl/en/organization-without-a-chamber-of-commerce-number)
- [Invoice](https://klantenservice.reconi.nl/en/invoice)
- [PKI & eHerkenning EH4](https://klantenservice.reconi.nl/en/pki-eherkenning-eh4#main-content)

    - [EH4](https://klantenservice.reconi.nl/en/pki-eherkenning-eh4#eh4)
    - [PKI General information](https://klantenservice.reconi.nl/en/pki-eherkenning-eh4#pki-general-information)
    - [Personal certificate](https://klantenservice.reconi.nl/en/pki-eherkenning-eh4#personal-certificate)
    - [Professional certificate](https://klantenservice.reconi.nl/en/pki-eherkenning-eh4#professional-certificate)
    - [Thumbprint](https://klantenservice.reconi.nl/en/pki-eherkenning-eh4#thumbprint)
    - [SBR certificate](https://klantenservice.reconi.nl/en/pki-eherkenning-eh4#sbr-certificate)
- [News, Technical difficulties & Maintenance](https://klantenservice.reconi.nl/en/news-technical-difficulties-maintenance#main-content)

    - [Technical issues](https://klantenservice.reconi.nl/en/news-technical-difficulties-maintenance#technical-issues)
    - [News](https://klantenservice.reconi.nl/en/news-technical-difficulties-maintenance#news)
- [Contact](https://klantenservice.reconi.nl/en/contact)

[Inloggen](https://www.reconi.nl/inloggen/)  
[Storingen & Onderhoud](https://klantenservice.reconi.nl/migration//storingen-onderhoud?hsLang=nl)  
[Privacy](https://www.reconi.nl/privacy/)

Reconi  
Pieter Lieftinckweg 11  
1505HX, Zaandam