attained temporary status on 16.03.1985. It is the further case of the petitioner that Late Khitish Goala expired on 14.06.1994. The petitioner thereupon received the service gratuity as well as the retirement gratuity as applicable to an unscreened staff of the Railways. The petitioner remained silent thereafter and in the year 2016 came to learn that the respondent Railways had granted family pension and other benefits to the beneficiary of a staff who had expired in harness without screening, which raised a fresh cause of action. The petitioner thereupon submitted a complaint, which was responded to by the Divisional Personnel Officer, N.F. Railway, stating inter alia that as the husband of the petitioner was an ex-unscreened casual labourer who had obtained temporary status on 16.03.1985 but died on 14.06.1994, and as on 30.04.1996 he was not on roll, there was no reason for conducting post facto screening for granting family pension to Smti. Gayatri Goala, widow of the deceased unscreened casual labourer, as was done in the case of Late Raj Narayan Yadav. The Rail Mazdoor Union, N.F. Zone, Guwahati raised the dispute, which was rejected by the impugned order dated 04.03.2022 on the ground that the said dispute was sought to be raised after 24 years without any justifiable explanation for the delay.