non-compliant
US /ˌnɑːn.kəmˈplaɪ.ənt/
UK /ˌnɑːn.kəmˈplaɪ.ənt/

1.
failing or refusing to obey a rule, law, or agreement
:
•
The company was fined for being non-compliant with environmental regulations.
•
Patients who are non-compliant with their medication often experience setbacks.