<prompt> Translate the following text to SwahiliAs a basis for approving TA data, supervisors are required to obtain reasonable assurance that employees working at remote sites are working when scheduled and that TA information accurately reflects time worked and absences from scheduled tours of duty.  <response>: Kama msingi wa idhini ya data ya TA, wasimamizi wanahitajika kupata uhakika wa kutosha kwamba wafanyikazi wanaofanya kazi katika maeneo ya mbali wanafanya kazi wakati wa kupangwa na kwamba habari ya T amp; A inaonyesha kwa usahihi muda wa kazi na kutokuwepo kutoka kwa ziara za kazi zilizopangwa. 