Usability: ENVIROGAS web site was developed in respect by the multiplicity of web browsers that exist in the market. The website is optimized for Microsoft Internet Explorer 6.0, Netscape 7.1, Mozilla FireFox 1.0 e Opera 7.23. The developing team has also taken all the additional procedures in order to assure the correct usability of Envirogas web site.

Contents: The contents presented are from ENVIROGAS responsibility and can be changed without previous notification to the users.