He was said to be bitter and intent on causing trouble because of police disciplinaryproceedings brought against him over his friendship with the criminal.
The Sun (2010)
One employee was dismissed, a second resigned and the third is the subject of internal disciplinaryproceedings.
Times, Sunday Times (2006)
She is undergoing disciplinaryproceedings for gross misconduct.
Times, Sunday Times (2009)
Definition of 'proceeding'
proceeding
(prəsiːdɪŋ)Explore 'proceeding' in the dictionary
countable noun [usually plural]
Legal proceedings are legal action taken against someone.