JKSSB Supplementary Driving Test dates. Jammu and Kashmir Service Selection Board JKSSB Supplementary date(s) for conduct of Driving Test-regarding Whereas, the Jammu and Kashmir Services Selection Board (JKSSB) notified Driving Test for the Posts of Driver/Tractor Driver, in different Cadres/Departments in pursuance to the Advertisement Notification Nos 04, 05, 06, 07 of 2020, 01, 02