An appeal can be made from orders granting or refusing measures under Section 9 or setting aside or refusing to set aside an arbitral award under Section 34. An appeal can also be made from an order by an arbitral tribunal accepting a plea referred to in Sections 16(2) or 16(3), or granting or refusing interim measures under Section 17. No second appeal is allowed from an appeal order under this section, but the right to appeal to the Supreme Court is unaffected. Previous court cases have found revision petitions to the High Court appropriate when a subordinate court refuses to exercise its jurisdiction, and that revision applications are maintainable.