
- Ministry of Environment, Forest and Climate Change (MoEFCC) unveiled National Clean Air Program (NCAP) in December 2018.
- In August 2019, the National Green Tribunal (NGT) issued an order, mandating the utilization of Retrofit Emission Control Technologies and Dual Fuel Kits for diesel generator sets.
- CPCB released notification for Type Approval on 1st Feb 2022
- CAQM Released Notification on 8th Feb 2022
- SPCB of respective states Released Notifications Thereafter
- CAQM released Direction 76 on 29.09.2023 directing for adoption of the Schedule for regulated operations of DG sets (superseding all earlier directions regulating operations of DG sets)
- CAQM released Addendum to Direction 76 adding DG sets from 61 KW to 125 KW in RECD Category.
- CAQM released Standard Schedule for Environment Compensation (EC) Charges in Closure Directions issued by the Commission – Violations related to DG Sets are also covered in the Schedule
Central Government Guidelines

Central Pollution Control Board

Commission for Air Quality Management
Notification 2023
Notification 2023
Notification 2023
Notification 2023
Notification 2022
Notification 2022
Notification 2022
Notification 2022
Notification 2022

Ministry of Environment, Forest & Climate Change
Notification 2019

National Green Tribunal, New Delhi
State Government Guidelines

Andhra Pradesh

Delhi
Notification 2023 (IV)
Notification 2023 (III)
Notification 2023 (II)
Notification 2023 (I)
Notification 2021
Notification 2020

Goa

Gujarat

Haryana
Notification 2020

Jammu & Kashmir

Jharkhand
Notification 2025

Karnataka
Notification 2025
Notification 2024
Notification 2023
Notification 2021

Kerala

Madhya Pradesh
Notification 2025

Maharashtra
Notification 2023

Odisha

Puducherry
Notification 2023

Tamil Nadu
Notification 2024
Notification 2022
Notification 2021
Notification 2020

Telangana
Notification 2025