yer said:
what if my company refuses to issue those requirements?
can I submit sample/template related to my job description to them as per CIC NOC description?
Based on what i have read from other threads here. Is that you can ask it from your direct supervisor which who know exactly what you are doing. You can ask him to state your job description of which should be 80-90% similar to the NOC your applying. Should also include the date you joined the company, the number of hours per day, and your latest salary indicated. Your Direct Supervisor should then sign and attached his business card (name card) along with it. Furthermore, it is advised that you submit the same with your Company Letterhead.
As for an alternative, others have been successful by providing the same with only a colleague signing the JD and providing a cover letter explaining why the company cannot furnish (company policy).
I have done and submitted mine using the 1st one.
But lets wait for a senior to accurately answer your queries based on their experiences. Or you can post your query on this thread:
http://www.canadavisa.com/canada-immigration-discussion-board/fsw-2014-applicants-timeline-lets-network-here-t199004.91035.html
Since they know much much more that can satisfy your queries.
All the best.