North American Product Classification System (NAPCS) Canada [Provisional Version 0.1]

• 512 - Internet, software and other computer related services
• 519011 - Internet publishing and broadcasting services
• 519011.17 - Periodicals, business (including farming), professional and academic, online

519011.17.1 - Periodicals, business (including farming) and professional, online

Periodicals published on the Internet, aimed primarily at business and professional audiences interested in keeping up-to-date with new research and developments affecting their businesses and/or professions. Examples include trade journals, law reports, taxation and accountancy.