The Regulation on Operation of the Eastern Partnership Parliaments Research Network (EPPRN Regulation) is a guideline document jointly elaborated by the assigned EPPRN Correspondents of the Parliamentary Administrations of the of the Republic of Armenia, Republic of Belarus, Georgia, Republic of Moldova and Ukraine. The EPPRN Regulation sets out basic principles of participation, transparency and Eastern Partnership Parliaments Research Network in line with the YEREVAN Annex and determines the mechanism for cooperation in the framework the Network to efficiently serve its purposes.