| Tender Publish Date | Tender Notice | File Type |
| 06/02/2025 | Corrigendum for Bid Extension & Amendment No. 3 regarding change in the locations (cities) of 15 CAAQMS to be installed in the Rajasthan |  |
| 01/02/2025 | Corrigendum for Bid Extension & Amendment No. 2 of Supply, Installation, Commissioning, Operation & Maintenance for Continuous Ambient Air Quality Monitoring Stations (CAAQMS) of Rajasthan for RSPCB | |