Order of the National Green Tribunal in the matter of Jitender Dhir Vs Union of India & Others dated 13/12/2019 regarding illegal construction by Delhi Development Authority (DDA) in the area recorded as green belt in Mayapuri, Delhi despite objection of the Deputy Conservator of Forest. Report filed by the Principal Chief Conservator of Forest ((HoFF), Delhi stated that the site was inspected by the Forest Department and bounded by boundary wall. Underground reservoirs had been constructed to replace the borewells. Protected forest area was 5 acres which was not demarcated.

Order of the National Green Tribunal in the matter of Ramesh Chand Vs East Delhi Municipal Corporation dated 27/11/2019 regarding action against illegal scrap business at New Ashok Vihar, Delhi resulting in violation of environmental norms.

Order of the National Green Tribunal in the matter of Rohit Yadav, President, Resident Welfare Association RWA Madipur Village Vs Govt. of NCT of Delhi dated 26/11/2019 regarding encroachment of the ring road and carrying on of polluting activities at stretch of road from Raghuvir Nagar to Punjabi Bagh.

Order of the Supreme Court of India in the matter of M. C. Mehta Vs Union of India & Others dated 25/11/2019 regarding rising air pollution in Delhi NCR especially due to stubble burning and vehicular pollution.

Order of the National Green Tribunal in the matter of Legal Aid Committee, NGT Bar Association Vs MoEF & Others dated 20/11/2019. The issue for consideration is safeguarding of land use falling under Natural Conservation Zone (NCZ) in terms of regional plan prepared by National Capital Region Planning Board (NCRPB) under the provision of National Capital Region Planning Board Act, 1985.