2. For the purposes of implementing this Convention, it shall not be necessary, except as otherwise stated herein, for the offences set forth in it to result in damage or harm to state property. Article 4. Protection of sovereignty 1. States Parties shall carry out their obligations under this Convention in a manner consistent with the principles of sovereign equality and territorial integrity of States and that of non-intervention in the domestic affairs of other States. 2. Nothing in this Convention shall entitle a State Party to undertake in the territory of another State the exercise of jurisdiction and performance of functions that are reserved exclusively for the authorities of that other State by its domestic law. Chapter II Preventive measures Article 5. Preventive anti-corruption policies and practices 1. Each State Party shall, in accordance with the fundamental principles of its legal system, develop and implement or maintain effective, coordinated anti-corruption policies that promote the participation of society and reflect the principles of the rule of law, proper management of public affairs and public property, integrity, transparency and accountability. 2. Each State Party shall endeavour to establish and promote effective practices aimed at the prevention of corruption. 3. Each State Party shall endeavour to periodically evaluate relevant legal instruments and administrative measures with a view to determining their adequacy to prevent and fight corruption. 4. States Parties shall, as appropriate and in accordance with the fundamental principles of their legal system, collaborate with each other and with relevant international and regional organizations in promoting and developing the measures referred to in this article. That collaboration may include participation in international programmes and projects aimed at the prevention of corruption. 9