Legal Lexicon

Amateur Radio

Definition and distinction of amateur radio

The term amateur radio refers to a radio service operated by appropriately trained private individuals out of personal interest, for non-commercial reasons, as well as for self-education, technical experimentation, and to promote international understanding. Amateur radio is distinct from commercial, industrial, and governmental radio services. Legally, it is regulated worldwide by international agreements and national laws governing its operation and requirements.

Legal foundations of amateur radio

International regulations

ITU framework

The essential international requirements for amateur radio are found in the Radio Regulations (RR) of the International Telecommunication Union (ITU). According to Article 1.56 RR, the amateur radio service is defined as a “radiocommunication service for the purpose of private, non-commercial communication, technical research, and technical training”. States commit to regulating the amateur radio service within their national legislation.

World Radiocommunication Conferences

The framework conditions and allocation of amateur radio frequencies are established at World Radiocommunication Conferences (WRC), where member states can decide on amendments to the Radio Regulations.

National legal regulations

Legal bases in Germany

Under German law, amateur radio is regulated in particular by the Amateur Radio Act (AFuG) and the Amateur Radio Ordinance (AFuV). These laws and ordinances define the conditions for operating the amateur radio service, regulate the examinations to obtain amateur radio licenses, determine the frequency bands, as well as the maximum permissible transmitting powers.

Amateur Radio Act (AFuG)

The AFuG protects and promotes the amateur radio service at the national level. It contains key provisions regarding:

  • Definition and purpose of amateur radio,
  • Requirements and rights of radio amateurs,
  • Obligations vis-à-vis authorities,
  • Procedures for examinations and admission to the amateur radio service,
  • Sanctions in case of violations of regulations.
Amateur Radio Ordinance (AFuV)

The AFuV sets out the statutory provisions of the AFuG in greater detail and regulates in particular:

  • Details regarding examination procedures and the acquisition of operator and radio licenses,
  • Operation of amateur radio stations,
  • Regulations on frequency use, operating modes, and transmitting powers,
  • Rules for the use of call signs and their management.

Other relevant laws

In Germany, amateur radio is also subject to the Telecommunications Act (TKG). This law in particular regulates aspects of data protection, measures to prevent and eliminate interference, technical standards, and communication monitoring.

Authorities and licensing procedures

The central supervisory authority for amateur radio in Germany is the Federal Network Agency. It issues amateur radio licenses, assigns call signs, and monitors compliance with all legal requirements.

Requirements for engaging in the amateur radio service

Obtaining transmission authorization

Amateur radio license

Operating an amateur radio station requires passing an official amateur radio examination (§ 4 AFuG in conjunction with § 7 AFuV). The examination covers technical, operational, and legal knowledge. After successfully passing the examination, an amateur radio licenseis issued, available in different classes (e.g., Class A, Class E), each conferring different rights in the frequency spectrum.

Assignment of call signs

The use of an individual call sign (§ 16 AFuV) is a mandatory requirement for operating one’s own radio station. Call signs are assigned by the Federal Network Agency and serve as unique identification in radio communication.

Restrictions and obligations

Operating regulations

Radio amateurs must operate in a manner that avoids preventable interference (§ 3 AFuG; § 11 ff. AFuV). Furthermore, careful record-keeping of operating times and modes is mandatory (§ 15 AFuV).

Data protection and confidentiality

The general provisions of telecommunications secrecy (Article 10 Basic Law, § 88 TKG) apply to radio operations. Content that is received without authorization is subject to a prohibition on use and disclosure.

Emergency radio and exceptional situations

In the event of disasters, the AFuG (§ 2 para. 2) expressly permits the use of amateur radio for targeted support of authorities and relief organizations, provided this is ordered by the competent authorities.

Amateur radio in the European and international context

Mutual recognition of amateur radio licenses

Many countries mutually recognize transmission rights obtained nationally, provided they fulfill ITU minimum standards (based on CEPT Recommendation T/R 61-01). This facilitates the use of amateur radio while traveling for female and male amateur radio operators.

Cross-border radio traffic

Cross-border radio communication must comply with both national and pertinent international laws. Violations may trigger sanctions in both the home country and abroad.

Sanctions, supervision, and legal consequences for violations

Sanctions under AFuG and TKG

Violations of amateur radio regulations (such as unauthorized operation, interference with other radio services, breach of telecommunications secrecy) may result in administrative and criminal penalties pursuant to §§ 47 ff. TKG and §§ 15 ff. AFuG. Penalties range from warnings and fines to revocation of transmission authorization.

Supervision and monitoring

The Federal Network Agency performs supervisory and monitoring functions. It is authorized to conduct on-site technical inspections, examine equipment, and, if necessary, prohibit operation.

Technical and organizational requirements

Equipment requirements

Only devices that comply with European and national regulations (in particular with the Electromagnetic Compatibility according to EMVG and the RED Directive) may be used for amateur radio service. Home-built devices are permitted as long as they meet technical and safety-related requirements.

Logbook keeping

Radio amateurs are required to document relevant operating data in order to allow subsequent review in the event of disturbances or legal investigations.

Protection and promotion of amateur radio

Amateur radio is regarded by lawmakers and authorities as worthy of protection, especially due to its contribution to technical innovation, the development of young talent, and the testing of new communication methods. Its role in emergency and disaster communications is also emphasized.


Summary: Amateur radio is a comprehensively and thoroughly regulated radio service with an international and national legal framework. Access, operation, and supervision are subject to clear statutory requirements; sanctions are provided in case of violations. Participation in amateur radio requires passing an official examination, receiving a call sign assignment, and operating in compliance with technical, organizational, and data protection requirements. Amateur radio enjoys special protection and promotion status for technical education and in disaster situations.

Frequently Asked Questions

Who is allowed to operate amateur radio in Germany?

In Germany, amateur radio may generally only be operated by persons who hold an amateur radio license. This license requires successful completion of an examination at the Federal Network Agency. The exam tests knowledge in technology, operations, and regulatory requirements. There are various license classes, each granting different rights and frequency ranges. Minors may participate under the supervision of a licensed radio amateur. Operating amateur radio without the required authorization constitutes an administrative offense and may be subject to a fine. Operation is limited exclusively to non-commercial and experimental purposes; commercial use is strictly prohibited.

Which laws and ordinances regulate amateur radio in Germany?

Amateur radio in Germany is regulated by the Amateur Radio Act (AFuG) as well as the Amateur Radio Ordinance (AFuV) based on it. In addition, the Telecommunications Act (TKG) and international agreements, especially ITU (International Telecommunication Union) provisions, apply. These legal rules contain precise requirements for admission, operation, frequencies, technical prerequisites, data protection, and supervision of the amateur radio service. Violations of these regulations may result in administrative measures or fines.

What obligations do licensed radio amateurs have?

Licensed radio amateurs are subject to a number of statutory obligations. They must use the assigned call signs and ensure that radio equipment is technically compliant with legal requirements and does not cause harmful interference. Radio amateurs are required to keep a logbook, especially when communicating with foreign stations or when special documentation may be required in exceptional cases. There is also an obligation to maintain telecommunications secrecy, meaning private or non-amateur radio messages may not be disclosed or published by third parties. Furthermore, the rules regarding protection from electromagnetic fields and other technical regulations must be observed.

How is the use of amateur radio frequencies regulated?

The use of frequency bands allocated for amateur radio is precisely determined in the Frequency Regulations and the Amateur Radio Ordinance. Amateur radio frequencies are expressly reserved for amateur-specific, non-commercial purposes only. As a rule, radio amateurs may use only the frequency ranges and transmitting powers assigned to them through their license class. Any other use, for instance for broadcasting or commercial services, is strictly prohibited. In addition, national and international agreements apply, meaning there may be specific rules or restrictions for certain frequency ranges.

What legal regulations apply to home-built radio equipment?

Home-built radio devices may generally be used in amateur radio if the builder is a licensed radio amateur. All technical regulations must be observed, such as those relating to transmitting power, frequency stability, and interference protection as set forth in the Amateur Radio Ordinance and the relevant technical guidelines of the Federal Network Agency. Devices must be constructed and operated so as not to interfere with other radio services. The use of components and circuits that do not comply with legal regulations may result in fines or a ban on operation. There is also a duty to cooperate in possible inspections by the Federal Network Agency.

May amateur radio stations be constructed without restrictions?

The establishment of amateur radio stations is subject to specific legal restrictions. In principle, radio amateurs do not need a special building permit for the use of equipment, provided that no structures subject to approval such as tall masts or antennas are installed. In residential areas, however, municipal land use plans, neighborhood law, monument protection law, or the Federal Immission Control Act may impose additional requirements. In rental apartments, the consent of the landlord is also required. High-frequency technical requirements from regulations, such as compliance with limits for electromagnetic fields, must always be observed.

What are the consequences of violating amateur radio regulations?

Violations of the Amateur Radio Act, Amateur Radio Ordinance, or other relevant regulations may entail various legal consequences. These range from warnings, fines, and withdrawal of the amateur radio license to confiscation of transmitting equipment and criminal prosecution—especially in cases of deliberate interference with other radio services. The Federal Network Agency, as the competent supervisory authority, has the right to carry out inspections and, in the event of violations, to take measures to ensure compliance with statutory requirements. Third-party civil claims, for example in cases of proven interference, are also possible.