54As an exception to the principle of unalterability of proceedings, Article 86 must, accordingly, be interpreted strictly.
Source: EUR-Lex, © European Union, 1998-2026. Reuse authorised under Decision 2011/833/EU.
law://eu/cjeu/2017/c-114-17/para_54@2026-11-11Source: EUR-Lex, © European Union, 1998-2026. Reuse authorised under Decision 2011/833/EU.