Communicate master data of holders of price sovereignty (PHI) for fuels

    If you are a price sovereignty holder (PHI) for fuels, you have a reporting obligation to the Market Transparency Unit for Fuels (MTS-K). You must register there and provide your master data for this purpose.

    Description

    In order to be able to report price changes to the Market Transparency Unit for Fuels (MTK-S) as the holder of price sovereignty for fuels (PHI), you must first register with your master data.

    You are obliged to notify the MTS-K if you:

    • as a mineral oil company, you set the sales prices for operators of public filling stations and therefore have pricing authority.
    • operate a public filling station and set the prices for fuels yourself. This is also the case if you have been given non-binding sales prices.

    With the reporting obligation, you are legally obliged to report every price change for common fuels to the MTS-K within 5 minutes of the change. The common fuels include

    • Super E5
    • Super E10
    • Car diesel

    Online service

    Registration form for declarants

    ID: B100019_127896726

    Description

    You can use the form to register with MTS-K. You enter the general details of your master data and, if required, details of a price notifier.

    Use this service online

    Trust level

    The level of trust for this online service is not defined (Trust Level undefined).

    further information on the level of trust for online services

    Identification

    • no identification

    Language

    Deutsch

    Sprache: de

    Englisch

    Sprache: en
    Sprachbezeichnung nativ: English

    Contact person

    Bundeskartellamt (BKartA) - Markttransparenzstelle für Kraftstoffe

    Address

    address

    Kaiser-Friedrich-Straße 16
    53113 Bonn

    Save contact

    Contact

    Internet

    Version

    Technisch geändert on 06.03.2026

    Language version

    Deutsch

    Sprache: de

    Englisch

    Sprache: en
    Sprachbezeichnung nativ: English

    Required documents

    • Application with the following details
      • Your name
      • Your address in Germany
      • Name of at least one contact person
      • your telephone number
    • if applicable, the following information
      • Company name
      • Name of a person authorized to represent the company
      • Fax number
      • e-mail address
    • Proof of your details
      • Extract from the commercial register or trade license
      • Delivery bill for the supply of fuels or framework agreement for the supply of fuels

    Prerequisites

    • You have pricing authority for fuels and are therefore obliged to report.
    • You submit the corresponding proof of your pricing authority.
    • Objection
    • Action before the administrative court

    Procedure

    You register with the Market Transparency Unit for Fuels (MTS-K) preferably online, but also by post, e-mail or fax.

    If you register online:

    • Call up the electronic registration form of the Market Transparency Unit for Fuels and fill it out completely. The form will guide you step by step through the information and documents required.
    • Upload the required documents.
    • Submit the form electronically.
    • MTS-K will check the documents submitted and contact you if there are any queries or additional requirements.

    If you register by post, e-mail or fax:

    • Call up the registration form of the Market Transparency Unit for Fuels.
    • Fill out the registration form and provide the MTS-K with your master data.
    • A PDF is generated, which you print out and send to the MTS-K with the required documents.
    • MTS-K will check your details and contact you if there are any queries or additional claims.

    Deadlines

    You must register immediately if you act as a holder of pricing authority for fuels (PHI).

    Processing time

    2 weeks to 3 months (Die Bearbeitungsdauer hängt ab von: der Vollständigkeit der Angaben und Nachweise Ihre Reaktionszeit bei Rückfragen der MTS-K)

    Costs

    There are no costs.

    Further Information

    Area of validity

    Germany-wide

    Official approval

    Officially approved by Federal Ministry for Economic Affairs and Energy (BMWE) on 16.03.2026

    Version

    Technisch geändert on 17.03.2026

    Keywords

    Master data, Super, Gasoline fuels, MTS-K, Price sovereignty holder, Diesel fuels, Federal Cartel Office, Fuels

    Language version

    Deutsch

    Sprache: de

    Englisch

    Sprache: en
    Sprachbezeichnung nativ: English