EASA Basic Regulation (EU) 2018/1139

Regulation (EU) 2018/1139 of the European Parliament and of the Council, adopted on 4 July 2018, is the cornerstone of the European aviation safety system. Commonly called the Basic Regulation, it lays down common rules in the field of civil aviation and formally re-established the European Union Aviation Safety Agency (EASA). It repealed the previous Basic Regulation, Regulation (EC) No 216/2008, with that older regulation ceasing to apply from 11 September 2018.

The Basic Regulation works by setting high-level "essential requirements" — the safety objectives that must be met — across the domains it covers: initial and continuing airworthiness, aircrew, air operations, aerodromes, air traffic management and air navigation services (ATM/ANS), and unmanned aircraft systems (UAS). These essential requirements are expressed in the annexes to the regulation and are deliberately broad. The detailed technical rules that make them operable are then set out in secondary legislation adopted by the European Commission.

This creates a clear regulatory hierarchy. At the top sits the Basic Regulation itself, adopted by the Parliament and Council. Beneath it sit the Implementing Regulations and Delegated Regulations adopted by the Commission — the binding, detailed rules that flight schools and operators live by day to day. Examples include the Aircrew Regulation, Commission Regulation (EU) No 1178/2011, which contains Part-FCL and Part-MED; the Air Operations Regulation, Commission Regulation (EU) No 965/2012, which contains Part-ORO, Part-CAT, Part-NCC, Part-NCO and Part-SPO; and the Continuing Airworthiness Regulation, Commission Regulation (EU) No 1321/2014, which contains Part-M, Part-CAMO, Part-145, Part-66 and Part-147. Below the binding rules sit the non-binding Acceptable Means of Compliance (AMC) and Guidance Material (GM) issued by EASA, which describe accepted ways of meeting the rules and explain how to interpret them.

The Basic Regulation also defines EASA's competences and its relationship with national authorities. EASA develops the technical rules, issues certification specifications and AMC/GM, certifies certain products and third-country organizations, and conducts standardization inspections of member states. The national competent authorities — the civil aviation authorities of each member state — carry out most day-to-day certification and oversight of organizations and licence holders established in their territory. The regulation is built on internationally agreed standards, so its structure aligns with the ICAO framework and the Standards and Recommended Practices that flow from the Chicago Convention.

Compared with its predecessor, Regulation (EC) No 216/2008, the 2018 Basic Regulation broadened the Agency's remit. It brought unmanned aircraft systems firmly within the EU safety framework for the first time, extended coverage of aerodromes and of air traffic management and air navigation services, and introduced a more performance-based, risk-proportionate philosophy that lets rules scale to the complexity and risk of the activity. For operators and training organizations, the practical takeaway is that the current European aviation rulebook — from the airworthiness of a training aeroplane to the licensing of the cadet flying it — hangs from this single instrument, and its annexes of essential requirements are the fixed reference points that all the detailed Part-rules must satisfy.

For a European flight school, the Basic Regulation is the ultimate source of every rule that governs its existence. When an Approved Training Organization builds a syllabus to Part-FCL, structures its management system to Part-ORA, or maintains its aircraft under Part-M and Part-CAMO, it is ultimately complying with essential requirements that trace back to Regulation (EU) 2018/1139. Understanding that hierarchy — Basic Regulation, then Implementing and Delegated Regulations, then AMC and GM — is what lets a training manager or accountable manager know which text is legally binding and which is merely an accepted method they may deviate from with approval.

Because the Basic Regulation is amended over time and the Commission periodically updates the Part-regulations beneath it, schools operating across several member states must track which consolidated version of each rule is currently in force. A change at the implementing-rule level cascades into syllabi, manuals, checklists, and record-keeping obligations. Keeping expositions and training programs mapped to the current text is a continuous compliance task, not a one-time exercise.

Aviatize's Compliance & Auditing module lets a school map its manuals, procedures, and training programs to the specific Implementing Regulation and paragraph they satisfy, so the chain from an internal procedure up to the binding rule and ultimately the Basic Regulation stays visible and auditable. When a rule is revised, the affected internal documents and syllabus elements can be identified and re-checked rather than rediscovered during an audit.

Aviatize's Digital Data & Records and Training Management modules hold the underlying evidence — student progress against Part-FCL minimums, instructor qualifications, and organizational records — in a structured form that a competent-authority inspector can review directly, reducing the manual effort of demonstrating compliance with the requirements that flow down from Regulation (EU) 2018/1139.