Such decisions are normally the province of higher management.

这类决定一般属于高层管理的职责范围。

《牛津词典》

A lot of the women, for example, I would see in the clinic would be women who are in middle or higher management jobs.

比方说，很多我在诊所里看到的女性都是中高级管理人员。

youdao

An important aspect of enterprise architecture is the ability to enable higher management to make informed decisions and to eliminate inefficient and redundant processes.

企业架构的一个重要方面，是支持更高的管理层次，以作出更加明智的决定，消除无效和冗余的过程。

youdao

She prominently displays her name on all documents, especially presentations to higher management.

FORBES: Part 4 of 4: So Your Boss is a Jerk, Now What? Dealing with Sheila the Shameless Show Stealer

But diversified asset classes cost more to trade and involve higher management fees, expenses that eat into pension-fund returns.

ECONOMIST: Spreading the risk has spread the losses

One possible reason for the different results is higher management fees.

ECONOMIST: Mutual suspicion