UDI - tests required for the labels and codes

Hi,
I wonder if you could help me with UDI implementation case. I am implement the 1D codes on product labels currently.
I do not have problem with printing process qualification. However I have some doubts about labels and code testing.
Could you give me some tips what kind of test should be performed? Transporting? UV light exposition? Do you know any standards where these tests are described?

I would appreciate for any help.

I think @Jatin could help you with this.