Article 4
The trans-European conventional rail system, subsystems and interoperability constituents including interfaces shall meet the relevant essential requirements. The further technical specifications referred to in Article 18(4) of Directive 93/38/EEC which are necessary to complete European specifications or other standards in use within the Community must not conflict with the essential requirements.
← art_3__para_2__text_1 · All articles · 1. →
Source: EUR-Lex (Cellar) · retrieved 2026-10-29 · Text as adopted (Official Journal); later amendments are not incorporated in this text.