Artikel 40

1. This Convention shall not affect the rights and obligations derived from other international instruments to which Parties to the present Convention are Parties or shall become Parties and which contain provisions on matters governed by this Convention and which ensure greater protection and assistance for victims of trafficking.
2. The Parties to the Convention may conclude bilateral or multilateral agreements with one another on the matters dealt with in this Convention, for purposes of supplementing or strengthening its provisions or facilitating the application of the principles embodied in it.
3. Parties which are members of the European Union shall, in their mutual relations, apply Community and European Union rules in so far as there are Community or European Union rules governing the particular subject concerned and applicable to the specific case, without prejudice to the object and purpose of the present Convention and without prejudice to its full application with other Parties.
4. Nothing in this Convention shall affect the rights, obligations and responsibilities of States and individuals under international law, including international humanitarian law and international human rights law and, in particular, where applicable, the 1951 Convention and the 1967 Protocol relating to the Status of Refugees and the principle of non-refoulement as contained therein.