Within a geographical area where companies from sectors with a strong export vocation predominate, such as ceramics, glass, moulds, plastics and others that have more recently flourished, NERLEI CCI could not do without a service to support these companies in their internationalisation processes.

Developed under the Internationalisation Support Department (DAI), whose motto is "On the Road to New Discoveries", this area of activity aims to encourage and support the approach of companies in the region to foreign markets. The DAI therefore provides companies with the following services:

- International Fairs (organisation of joint participations);

- Business Missions (joint participations);

- Certificates of Origin;

- Free Sales Certificate;

- Authentication of invoices and other export documents;

- Studies to select priority markets;

- Commercial development of a market;

- Market research;

- Creation of qualified databases;

- International Marketing Plan;

- International procurement;

- Promotion of international networking;

- International information service;

- Organisation of individual missions to foreign markets – This service provides companies with the opportunity to organise individual prospecting visits to foreign markets. These activities will be carried out on an individual basis and at the company's express request;

- Organisation of individual participation in international fairs – This service provides companies with the organising of all the stages involved in taking part in an international trade fair (renting space at the fair, contacting stand suppliers, travel and accommodation, promotion, etc.).