This is the 9499th most frequent Russian word.
устанавливаются
"Are established" or "are installed."
The word 'устанавливаются' is used to indicate that the rules are being set or prescribed.
Правила устава организации устанавливаются учредителями.
The rules of the organization's charter are established by the founders.
Here, 'устанавливаются' refers to the act of defining or specifying timelines.
Сроки выполнения проекта устанавливаются в договоре.
The deadlines for project completion are stipulated in the agreement.
In this context, 'устанавливаются' is used to describe the physical installation of locks.