| 1 | 23(988)/PCD/TPT/09/45/3490 | Delhi | 11-Jan-2023 | CIRCULAR | Download |
| 2 | 23(988)/PCD/TPT/09/94520 | Delhi | 14-Oct-2022 | Extended hours operation of Pollution Checking Centres- regarding | Download |
| 3 | 143(1490)/CAP/TPT/PCD/2018-CD No 075508684 | Delhi | 15-Jul-2022 | Regarding Continuation Of Practice Of Affixing Of Holograms on PUCC Certificate With Immediate Effect | Download |
| 4 | 23(1490)/CAP/TPT/PCD/2018/117132 | Delhi | 15-Dec-2021 | Instructions to operators for holograms, name and address seal etc. vide order dated 15/12/2021 | Download |
| 5 | N.A. | Delhi | 13-Dec-2021 | Application format for PUC center for Diesel in Delhi | Download |
| 6 | N.A. | Delhi | 13-Dec-2021 | Application format for PUC center for Petrol/CNG in Delhi | Download |
| 7 | N.A. | Delhi | 02-Dec-2021 | Application format for approval of authorized operator | Download |
| 8 | N.A. | Delhi | 02-Dec-2021 | Terms and conditions of Diesel PUC centres | Download |
| 9 | N.A. | Delhi | 02-Dec-2021 | Terms and conditions of Petrol PUC centres | Download |
| 10 | G.S.R. 881(E) | Delhi | 26-Nov-2021 | CMVR amendment notification for emission norms with regard to BS-IV and BS-VI compliant vehicles | Download |