If you're in that type of situation, you don't need to submit it.
If it's like that, you don't have to submit it.
そういうことであれば if it's like that
必要ないです you don't need to/you don't have to
丁寧な言い方はこのように言えます。
If you are in that type of situation, it is not necessary to submit it.
If it is like that, there is no need to submit it.
参考になれば幸いです。
オーストラリア 
