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1. Each Party shall adopt such measures as may be necessary, in accordance with national law, to ensure that natural and legal persons held liable for the unlawful conduct including criminal offences established in accordance with Article 14 are subjected to effective, proportionate and dissuasive criminal or non-criminal sanctions, including monetary sanctions.
2. Each Party shall endeavour to ensure that any discretionary legal powers under its domestic law relating to the prosecution of persons for the unlawful conduct, including criminal offences established in accordance with Article 14, are exercised to maximize the effectiveness of law enforcement measures in respect of such unlawful conduct including criminal offences, and with due regard to the need to deter the commission of such unlawful conduct including offences.
3. Nothing contained in this Protocol shall affect the principle that the description of the unlawful conduct including criminal offences established in accordance with this Protocol and of the applicable legal defences or other legal principles controlling the lawfulness of conduct is reserved to the domestic law of a Party and that such unlawful conduct including criminal offences shall be prosecuted and sanctioned in accordance with that law.