disciplinary
adjective
HR uk/ˌdɪsəˈplɪnəri/ us/ˈdɪsəplɪneri/relating to the methods used by companies for dealing with employees who break company rules or do not do their job properly:
Disciplinary measures could damage her career.
the disciplinary board/committee/counsel
disciplinary investigations/meetings
a disciplinary memo/notice/letter