DepartmentAdministration — Deputy CommissionerJurisdiction notes—Emaildcadm@bbmp.gov.inWhatsApp—Office timing—Last verified—SourceGBA Department DirectoryPublic notesAlso official: acadm1@ / acadm2@bbmp.gov.in for the two Assistant Commissioners (Admin) — currently Sri. Girish Nandan KAS (97315 98154) and Sri. Manjunath (99020 98754), lines 080-22975562 / 080-22975519.