CATIA V6 is the first solution of development of products for all the organizations of manufacture, since the equipment suppliers through their chains d' provisioning for the small independent producers. The range of its capacities allows CATIA V6 to be applied in a large d' variety; industries like l' aerospace, l' car, the machinery industrial, electrotechnical, electronic, naval construction, design of the factories and the consumer goods, including the design of the products as various as of the jewels and clothing. CATIA V6 is the only solution able to treat the complete process of development of products, of the characteristics of the concept produced by product in service, d' a manner completely integrated and associative. It facilitates l' collaborative engineering realities in l' wide company multidisciplinary, including the style and the design of form, the mechanical design and of the equipment and systems d' engineering, the management of the numerical model, l' machining, l' analyzes and simulation. Produits CATIA is based on l' open and evolutionary architecture V6. While allowing the companies to re-use knowledge in design of products and d' to accelerate the development cycles, CATIA V6 helps the companies to accelerate their answers to the market needs and assistance the free users to concentrate on the creativity and l' innovation.