The present appeal is filed challenging the order of the learned Single Judge dated 29.03.2017 dismissing the writ petition No. 492 (w) of 2017. The said writ petition was filed by the appellant challenging the award of the Tribunal dated 13th July, 2016 in case No. VIII-01 of 2007 of Industrial Tribunal, the respondent No. 1 herein. The 3rd respondent raised a demand for grant of grade pay, scale of pay and annual increment in respect of sales promotion employees of appellant company. The said dispute was referred to first respondent. Before the first respondent, the third respondent as well as the appellant let in oral and documentary evidence. The first respondent, the Industrial Tribunal considered the materials placed before it passed an award dated 13.07.2016 that sales promotion employees are entitled to grade pay, scale of