No it shouldn't be.
It can be. Some words can be seen both hyphenated and non-hyphenated.
should noncompliance be hyphenated
"Field" is not hyphenated.
Yes it should be hyphenated.
No it shouldn't be hyphenated.
yes
It should be hyphenated.
Yes it should be hyphenated.
It should be hyphenated.
No it shouldn't be hyphenated. It is one word.
It should be hyphenated.