The parties concerned are knitting an agreement.

有关各方正在缔结一项协议。

youdao

W: We will check it with the parties concerned.

W：我们会对此和相关人员进行核实的。

youdao

A: Does the final judgment by arbitration have binding force on the parties concerned?

那仲裁作出的决定是终决，对当事人是有约束力的吧。

youdao

"Brazil considers it unnatural to rush to sanctions before the parties concerned can sit and talk about the implementation of the declaration."

VOA: standard.2010.06.09

I would just say that all of the five parties are very concerned about recent developments and about what's going on with North Korea's behavior.

VOA: standard.2009.07.15

There are enormous risks involved here for all the parties concerned, but we cannot do it for them.

WHITEHOUSE: President Obama on Bilateral Mideast Peace Meetings

But as you can gauge it there, Jackie, how satisfying is this resolution to all of the parties concerned?

NPR: U.N. Resolution Points to Peace in Lebanon

This trade was given the green light after CITES had verified that all the parties concerned had complied with the requirements.

BBC: Quiz the experts on the ivory trade