European Aviation Regulation: Basic Regulation, EASA Hard Law, and Soft Law

010-01-04Pablo Asensio Martínez2026-03-272 min

In Europe, aviation safety regulation is structured through the European Union and its specialized agency.

Basic Regulation

The main legal framework is Regulation (EU) 2018/1139, known as the "Basic Regulation". This regulation establishes common rules in the field of civil aviation and establishes the European Union Aviation Safety Agency (EASA).

Characteristics of the Basic Regulation

  • It is binding in its entirety and directly applicable in all EU Member States (Hard Law).
  • Its main objective is to "establish and maintain a high and uniform level of civil aviation safety in the Union".
  • It applies to the design, production, maintenance, and operation of aeronautical products, personnel, aerodromes, and air traffic management (ATM/ANS), provided they are under the EU safety system. (Excludes certain experimental, military, or very light aircraft regulated nationally).

EASA Regulatory Structure

EASA regulatory material is divided into two main categories:

Hard Law (Binding)

Includes regulations that are legally mandatory:

  • Basic Regulation: Adopted by the European Parliament and the Council.
  • Implementing Rules (IRs): Regulations adopted by the European Commission to ensure uniform application of safety standards (e.g., Reg. 965/2012 on Air Operations). They are binding in their entirety.

Soft Law (Non-Binding)

Support material published directly by EASA to assist in compliance, but which has no mandatory force of law in itself (although it may become binding under certain certification conditions):

  • Certification Specifications (CS): Technical standards for design.
  • Acceptable Means of Compliance (AMC): Non-binding standards that illustrate how to comply with the regulation. If AMCs are followed, compliance with the rule is presumed. Alternative means may be proposed but require approval.
  • Guidance Material (GM): Explanatory information to help understand the rules, without suggesting specific methods of compliance.