The VCI app brings the VCI portal on your mobile phone and tablet. So VCI members and employees have anytime, anywhere access to their networks, working groups and project teams as well as chemical industry-related information. Please note: In order to use the app, you must already have an account with VCI portal. The VCI (German Chemical Industry Association e. V.) represents the interests of around 1,700 chemical companies in Germany to politicians, authorities, other areas of business, science and the media. The VCI represents more than 90 percent of the German chemical industry.