---
title: Contact | Knowledgebase
description: "Click below on \"Contact\" for the available options."
---

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- [Nederlands (Dutch)](https://klantenservice.reconi.nl/contact)

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    - [Nederlands (Dutch)](https://klantenservice.reconi.nl/contact)

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

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

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1. [Knowledgebase](https://klantenservice.reconi.nl/en)
2. [Contact](https://klantenservice.reconi.nl/en/contact)

# Contact

 Click below on "Contact" for the available options.

- [Contact us](https://klantenservice.reconi.nl/en/contact-us)
- [Contact PKI certificaten](https://klantenservice.reconi.nl/en/contact-pki-certificaten)

- [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)

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