Art. 35: The people of Afghanistan shall have the right in accordance with the provision of the law, to form political parties provided that:… 4. They shall not be affiliated with foreign political parties or resources.
Code of Conduct for Political Parties and Coalitions: 28. Avoid accepting cash or in kind contribution from foreign or illegal internal sources
The Afghanistan Constitution, January 3, 2004, https://www.constituteproject.org/constitution/Afghanistan_2004.pdf?lang=en
Code of Conduct for Political Parties and Coalitions: http://www.iec.org.af/pdf/code_of_conduct/english/candidates_code_of_conduct.pdf