Surface finishing and heat treatment of metals (

If you select a location, the contact details of the responsible Point of Single Contact and the responsible authority as well as locally valid information will be displayed.

The following formalities are performed by responsible authorities and can also be handled via the Point of Single Contact if necessary. Please specify the location via Change selection. If you choose "To the responsible Point of Single Contact for ..." (if available), the contact details of the responsible Point of Single Contact are displayed. The contact details of the competent authority/-ies are displayed after choosing the formality.

Formalities according to the Services Directive

Formalities according to the Services Directive

For taking-up and pursuit of a service the follwoing specific service-related formalities (authorisations and notifications) must always be obeyed:

  • Skilled crafts and trades; Establishing the requirement for registration of the skilled craft or trade

    Your venture may be liable to a permit under trade law or a notification. To allow the Chamber of Crafts and Skilled Trades to decide whether or not your venture requires an application for registration in the Register of Craftsmen and/or merely a notification, please start by completing the information sheet on the circumstances of your enterprise (see “Forms”). The competent Chamber of Crafts and Skilled Trades will contact you after investigating the information provided.

  • Business registration; business registration by non-EU citizens

    If you want to start a standing trade, you must report this. You must also report the start of operation of a branch office or a dependent branch office, as well as the relocation of the business.

Formalities relating to the place of business

Formalities relating to the place of business

In addition to the requirements related to a specific service there are authorisations and/or notification obligations in other legal areas regarding the place of business which CANNOT be processed through the Point of Single Contact.

Requirements particularly in the areas of construction law, public road legislation, imission control law, water and waste law, listed building regulations and forest law should be taken into account.

Formalities relating to the employment of workers

Formalities relating to the employment of workers

If you would like to hire an employee you need to proceed with the following steps. These formalities CANNOT be processed through the Point of Single Contact.

If the employment is terminated you also have to inform the authorities where the employee has been registered.

  • Company number; application

    When hiring the first employee (450-euro employees, employees subject to social insurance contributions, trainees), you must apply for a company number from the company number service of the Federal Employment Agency. The company number is required, among other things, for the monthly settlements of social contributions.

  • Accident insurance; registration by the employer

    If you are taking on employees for the first time, you must notify the statutory accident insurance institution responsible for your company within one week.

  • Social security; registration of employees

    Employees who are compulsorily insured under the statutory social insurance scheme must be registered with the competent health insurance fund as the collecting agency.

  • Wage tax; registration by the employer

    The employer must withhold and pay the wage tax.

  • Posting of workers to Germany; registration and other obligations

    When posting employees to Germany, the Employee Posting Act must be observed. This law obliges both employers based in Germany and employers based abroad who employ workers in Germany to comply with statutory and, in certain sectors, collectively agreed working conditions. In addition, employers are subject to further obligations.

  • Compensatory levy; payment

    Employers are obliged to fill a certain number of jobs with severely disabled persons or persons of equal status. A compensatory levy must be paid for each unfilled mandatory position.

Tax related formalities

Tax related formalities

For taking-up and pursuit of a service please also consider the following tax related formalities which CANNOT be processed through the Point of Single Contact:

  • Freelance activity; notification of the opening of a business

    The commencement of a freelance activity must be reported directly to the competent tax office without any formalities. The responsible tax office is informed by the respective municipality about the registration of a business. In addition, you must provide the competent tax office with further information on the legal and factual circumstances relevant for taxation.

Personal formalities

Personal formalities

We would also like to inform you about the following personal formalities which CANNOT be processed through the Point of Single Contact:

  • Residence; Registration

    When you move into an apartment, you must register with the relevant registration office (municipality or city) within two weeks.

  • National visa; application and extension

    Foreign nationals subject to visa requirements require a national visa for entry for longer stays (over 90 days) or stays leading to the taking up of gainful employment.

Characteristics and key concepts of the service

This service includes:

  • Plating, anodizing, etc., of metal
  • Heat treatment of metal
  • Deburring, sandblasting, ball-burnishing, and cleaning of metals
  • Dyeing and engraving of metal
  • Non-metallic coating of metals:
    • Plasticizing, enameling, varnishing, etc.
  • Hardening and buffing of metal


  • Aufdampfen v. Metall (Hochvakuumverdampfung)
  • Beschichten von Metall
  • Brünieren von Metall (Oberflächenverarbeitung)
  • Chemische Werkzeugregeneration
  • Elektrolyse (Metalloberflächenveredlung)
  • Elektronenbehandlung von Metallen
  • Eloxieren von Metall
  • Emaillieren von Metall
  • Entgraten von Metall
  • Färben von Metall
  • Feuerverzinken von Metall
  • Galvanische Anstalt (Metalloberflächenveredlung)
  • Galvaniseur (Veredlung von Metalloberflächen)
  • Galvaniseurin
  • Galvanisieren (Veredlung von Metalloberflächen)
  • Graveur (Gravieren v. Metall)
  • Graveurin
  • Gravieren von Metall
  • Gussputzereien (Entsanden, entkernen von Gussteilen)
  • Härten von Metall
  • Hartverchromen von Metall
  • Industrielackierungen
  • Kugelstrahlbehandlung von Metallen
  • Kunststoffbeschichten von Metall
  • Lackieren von Metall
  • Malerin und Lackiererin
  • Metallfärberei
  • Metallhärterei
  • Metallisieren (Metalloberflächenveredlung durch Aufschmelzen, Warmspritzen usw. von metallischen Überzügen)
  • Metalloberflächenveredlung
  • Metallschleiferin und Poliererin
  • Metallveredlung (Oberflächenveredlung)
  • Oberflächenveredlung von Metall (Emaillieren, Plattieren, Verchromen, Verkupfern, Vernickeln, Verzinken, Verzinnen, Entgraten, Härten, Gravieren u.Ä.)
  • Phosphatieren von Metall
  • Plasmabeschichtung von Metall (Plasmapolymerisationstechnik)
  • Plasmanitrieren von Metall (Oberflächenveredelung)
  • Plastifizieren von Metall
  • Plattieren von Metall
  • Pulverbeschichtung von Metallen
  • Reinigen von Metall
  • Sandstrahlen von Metall (Metalloberflächenveredlung)
  • Sandstrahltechnik (Metall)
  • Überziehen von Metall mit metallischen oder nichtmetallischen Überzügen
  • Verchromen von Metall
  • Veredelung von Metallen (Oberflächenveredelung)
  • Vergüten von Metall
  • Verkupfern von Metall
  • Vernickeln von Metall
  • Verzinken von Metall
  • Verzinnen von Metall
  • Wärmebehandlung von Metall
  • Werkzeugregeneration, chemische