Important G.Os and Notifications
| Details | GO Nos | Date |
| Winter Allowance | G.O.Ms.No.675 | 19.10.1982 |
| Hill Allowance | G.O.Ms.No.148 | 12.02.1990 |
| Town Panchayat (Selection Grade) to II Grade Municipality | G.O.Ms.No.5 | 07.01.1992 07.01.1992 |
| Post Creation |
G.O.(Ms)No.300 | 28.08.1992 |
| Selection Grade Municipality | G.O.Ms.No.85 | 22.05.1998 |
| RWH Structure in Buildings |
G.O.(Ms)No.56 | 21.07.2003
21.07.2003
|
| Property tax – Zone Value Reduced |
G.O.(Ms)No.89 | 21.06.2007 |
| Property tax – Revision |
G.O.(Ms)No.110 | 23.06.2008 |
| Inclusion of Areas |
G.O.(Ms)No.262 | 25.10.2010 |
| Area Extension |
G.O.(Ms)No.127 | 08.09.2011 |
| Elections-Reservation of Seats |
G.O.(Ms)No.141 | 15.09.2011 |
| Special Grade Municipality |
G.O.(Ms)No.62 | 25.06.2012 |
| Model City |
G.O.(Ms)No.31 | 17.02.2015 |
| Entertainment Tax | G.O.(Ms)No.107 | 16.10.2017 |
| New Health Insurance | G.O.Ms.No.222 | 30.06.2018 |
| General Revision of Property tax | G.O.Ms.No.73 | 19.07.2018 |
| General Revision of Property tax in the Urban Local Bodies-Orders issued in G.O(Ms)No.73 MAWS department dated 19.07.2018-Amendment to the Government Orders – issued | G.O.Ms.No.76 | 26.07.2018 |
| Corporation | G.O.(MS) No.40 | 28.02.2019 |
| Absorption of post and Employees of Hosur Municipality to Hosur City Municipal Corporation | G.O.(MS)No.60 | 27.08.2021 |
| Establishment- Post sanction in 20 Corporations |
G.O.(MS)No.152 | 20.10.2022 |
| General Revision of Property tax in all Municipalities and Town Panchayats Order issued | G.O.(MS)No.52 | 30.03.2022 |
| General Revision of Property tax in Municipal Corporation | G.O.(MS)N0.53 | 30.03.2022 |