processing time may be up to 90 days, but it's usually faster
https://www.canada.ca/en/immigration-refugees-citizenship/services/application/check-processing-times.html
The NOC is significant in the Canada immigration process. Be it through the FSW program or the Nominee programs, and you will have to find out your NOC and mention it in your application...
with the help of the NOC codes Many different Canadian organizations help them out in developing several recruitment strategies, Canadian immigration, and in conducting analysis and research...
National Occupational Classification list is a database that is developed by the government of Canada to categorize every possible occupation that is facing a shortage in Canada ,
go through the following pages for more information...