Changes

'''Centiare''' directory portals are based on 2002 [[North America Industry Classification System]] (NAICS) sectors. NAICS replaced the U.S. Standard Industrial Classification (SIC) system and was developed jointly by the U.S., Canada, and Mexico to provide new comparability in statistics about business activity across North America.  

'''Centiare''' directory portals are based on 2002 [[North America Industry Classification System]] (NAICS) sectors. NAICS replaced the U.S. Standard Industrial Classification (SIC) system and was developed jointly by the U.S., Canada, and Mexico to provide new comparability in statistics about business activity across North America.  

All Centiare users should organize around a 5-digit NAICS classification, which is the international standard.  If you're an individual, classify yourself into the NAICS category that best represents your livelihood.

All Centiare users should organize around a 5-digit NAICS classification, which is the international standard.  If you're an individual, classify yourself into the NAICS category that best represents your livelihood. If you are unsure of the appropriate NAICS code (or codes) to use, the official [http://www.census.gov/epcd/naics02/naicod02.htm U.S. Census site for NAICS] is the appropriate reference.

The twenty (20) primary sectors are listed as follows:

The twenty (20) primary sectors are listed as follows: