Abstract
Freedom of association for trade union has been generally accepted as part of basic human rights in Islam. Freedom of association, which include the right to join and participate in trade union activities, can be susceptible to disputes between employers and employees as well as trade unions. Islam provides freedom of association in labour relations and also mechanisms to settle disputes pertaining to such freedom. Conciliation (sulh) and arbitration (tahkim) are both used methods in the inception of Islam, which have similarities with the modern sense. We shall discuss in this article the right to dispute resolution between employers and trade unions in the context of freedom of association in labour relations as based on Shari’ah law and using modern legal systems of Islamic countries such as Iran, Malaysia and Saudi Arabia as examples