The 1st respondent was employed as a Driver in the petitioner Corporation and he attained superannuation on 31.07.2004. The petitioner Corporation settled the Gratuity amount of Rs.1,12,607/- based on his last drawn salary and Dearness Allowance. After the retirement of the 1st respondent from the petitioner Corporation, the State Government had announced enhanced Dearness Allowance. Due to delay in sending the Dearness Allowance by the State Government, the 1st respondent could not be paid the difference in Gratuity Amount, based on enhanced Dearness Allowance. Therefore, the 1st respondent claimed difference in Gratuity Amount before the Assistant Commissioner of Labour I, Teynampet, Chennai, the 2nd respondent herein. On considering the facts and circumstances of the case, the Assistant Commissioner of Labour I, Chennai, passed an award on 01.10.2014 directing the petitioner to pay a sum of Rs. 26,445/- along with interest @ 10%. The said award was challenged by the petitioner by way of an appeal before the 3rd respondent. However, the said appeal was rejected on the ground of limitation and aggrieved by the said rejection, the petitioner has preferred the present writ petition.