złe kierownictwo in English:

The company then found itself short of funds due to mismanagement.

It was mismanagement of the company's affairs by the acting director.

Dr Patton was found guilty of serious professional misconduct.

He detected his men's misconduct.

He was fired for serious misconduct.

Last week, the OCI wrote on its website there was "absolutely no suggestion of misconduct or impropriety" by the OCI or any of its staff.

There is always conceit and negligence behind misconduct.

It is necessary, therefore, to monitor all misconduct by employers with regard to female workers.

after going for a drink with pupil, the teacher was accused of misconduct

They were guilty of misconduct.

Carlos Ghosn is accused of "significant acts of misconduct", including under-reporting his pay package.

Jim got dismissed for his misconduct in office.

She made an allusion to his misconduct.