(See UNCITRAL site for details). The Rules provide that the wishes of the parties regarding procedure will be respected as far as possible, but they also seek to ensure that the Arbitrator will have sufficient powers to direct the proceedings if the parties cannot agree on procedure or will not co-operate. Arbitration Rules have been developed to encourage greater use of administered arbitration. By providing for arbitration under these rules, parties can avoid the uncertainty of having to petition a court to resolve procedural impasses. These rules are intended to provide effective arbitration services through the use of administered arbitration. The Rules allow the procedure to be as short and as inexpensive as practicable.