S30(1) of IRA, The Court shall have power in relation to a trade dispute referred to it under subsection 20(3), to make an award (including an interim award) relating to all or any of the issues
S30(6) of IRA, in making an award, the IC shall not be restricted to the special relief claimed by the parties or to the demands made by the parties in the course of the dispute referred to it
S30(7) of IRA, the IC may specify the period during which an award shall continue in force, and may be retrospective to such date as is specified in the award