Multiple NOC, which one to enter as primary?

[geektech40]

So if I have NOC 2282 as 5 years experience, then another 3-4 as 2172 , are both counted? or only the one with the longer duration?

Thanks,

 

[mr.preetsingh]

So if I have NOC 2282 as 5 years experience, then another 3-4 as 2172 , are both counted? or only the one with the longer duration?

Thanks,

Both are counted and either of them can be primary.