The Party of Reform and Development (PRD) (Arabic: حزب الاصلاح والتنمية Hizb Al-Islah Wal-Tanmiyah) is a political party in Libya that was founded on 10 January 2012 in Benghazi. It is an Islamist party promoting the principles of Sharia law. It is led by Khaled al-Werchefani a former member of the Muslim Brotherhood.