1.The EPPO shall ensure that its activities respect the rights enshrined in the Charter.
2.The EPPO shall be bound by the principles of rule of law and proportionality in all its activities.
3.The investigations and prosecutions on behalf of the EPPO shall be governed by this Regulation. National law shall apply to the extent that a matter is not regulated by this Regulation. Unless otherwise specified in this Regulation, the applicable national law shall be the law of the Member State whose European Delegated Prosecutor is handling the case in accordance with Article 13(1). Where a matter is governed by both national law and this Regulation, the latter shall prevail.
4.The EPPO shall conduct its investigations in an impartial manner and shall seek all relevant evidence whether inculpatory or exculpatory.
5.The EPPO shall open and conduct investigations without undue delay.
6.The competent national authorities shall actively assist and support the investigations and prosecutions of the EPPO. Any action, policy or procedure under this Regulation shall be guided by the principle of sincere cooperation.