APA signing between Executive Secretary and IDD Chief APA signing between Executive Secretary and DRD Chief APA signing between Executive Secretary and UPD Chief APA signing between Executive Secretary and Environment Chief APA signing between Executive Secretary and LRSD Chief APA signing between Executive Secretary and Finance Officer APA signing between Executive Secretary and Thromde Education Officer APA signing between Executive Secretary and Secretariat Division Head APA signing between Secretariat Division Head and Census Officer APA signing between Secretariat Division Head and Admin Officer