CEM India, a specialized trade fair and conference in the field of emission monitoring, takes place in New Delhi. This biennially held trade fair has developed into a significant event in light of the increasing environmental pollution in India, which is due to rapid economic growth. It is organized by ILM Exhibitions, a renowned organizer known for its expertise in arranging trade fairs and conferences. CEM India is characterized by its comprehensive coverage of a wide range of topics relevant to pollutant emission monitoring. Core topics include Continuous Ambient Air Quality Monitoring Systems (CAAQMS), emission trading programs, and gaseous CEMS, where adjustments for technologies as well as operation and maintenance for gases like NOx, SO2, CO, and CO2 are discussed. Other subjects are guidelines for continuous monitoring of emission, water, and wastewater quality, industry case studies, manual pollutant monitoring and technological innovations, regulations and practices for monitoring environmental pollution, quality assurance and control systems for CEMS and CEQMS, real-time data acquisition and its use for compliance testing, technology, operation, and maintenance of trace pollutant monitors, and water and wastewater quality monitors (CEQMS). Manufacturers and suppliers present their latest products and technologies, offering advice to visitors. Participants also have the opportunity to attend a three-day conference, featuring esteemed speakers including the Indian Minister of Environment and the Chairman of the Indian Pollution Control Board, CPCB. This conference addresses important national regulations, policies, and guidelines, and provides insights into various case studies. A special highlight is the complimentary lunch for participants. The event venue, the Leela Ambience Convention Hotel in New Delhi, provides an ideal setting for this high-profile event. Located about an hour from Indira Gandhi International Airport, the hotel is known for its first-class facilities and excellent service, making it a perfect location for the event. Overall, CEM India offers a unique platform for professionals to learn about and discuss the latest trends and technologies in emission monitoring, making it an indispensable event for all those active in this sector. The CEM India in New Delhi took place from Tuesday, 20. February to Thursday, 22. February 2024.