The International Police Expo 2015 is an exhibition focused on providing an interactive platform for police representatives from different nations and policing equipment suppliers to meet and discuss business opportunities related to police training, protection, rescue, and security equipment and technologies. Attendees can network, exchange knowledge and ideas, and explore new technologies and solutions to enable future partnerships. The Delhi Police in India has modernized and digitized some of its services through web applications like an online police clearance certificate system, a lost and missing articles application, and an online criminal dossier system to help residents with immigration, lost property, and identifying criminals. The applications were developed by ACSG Corp., a homeland security firm that works with law enforcement.