This allowed mediation to be used to resolve industrial relations disputes instead of traditional conciliation. The Federal Mediation and Conciliation Service helped end the strike. Recourse to ICSID conciliation and arbitration is entirely voluntary. The deputy director and commissioners of the Federal Mediation and Conciliation Service attended the sessions. After 1995, the country established a legal right to take an employment dispute to conciliation/mediation. The White House became the ultimate site for labor mediation, conciliation or arbitration. Division V details the role of the Federal Mediation and Conciliation Service. It was registered as a union under the Conciliation and Arbitration Act. A number of amendments to the Conciliation and Arbitration Act were also made. They settled minor disputes and disagreements using conciliation and peer pressure. In this capacity he appeared several times before the Commonwealth Court of Conciliation and Arbitration. Radicalism rejected class struggle and advocated social conciliation. Chinese policy equivocated between belligerence and conciliation during the 55-day siege. Shlaim claims that the prelude consisted of three stages&colon; "conciliation, containment and confrontation". During Khatami's presidency, Iran's foreign policy began a process of moving from confrontation to conciliation.