TEER to replace NOC Code System | What will change in NOC System?: It has been already announced by Canadian immigration that the current NOC system will be replaced by TEER. And according to the latest updates, the new TEER system in Canada will start on November 16, 2022. NOC stands for National Occupation Classification (NOC). This system categorizes various job duties. Now, changes have been made to this system that will be discussed further in the post. This post will provide you with complete information about the new system and how it can affect people in Canada.