+Article 21 1.

Article 21 1.

Member States shall take the necessary measures to ensure that persons referred to in Article 4 are protected against retaliation. Such measures shall include, in particular, those set out in paragraphs 2 to 8 of this Article.

1. Overview

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1.1 References

1.2 Identified Requirements

1.3 Related Standards

2. Identified Requirements

Requirements

3. Related Standards

Standards