One can be denied registration if he/she:
- Lacks the relevant academic and professional qualifications
- Is not of good moral character has been convicted of a sexual offence or an offence against a learner
- Has been convicted of a criminal offence which renders the person unfit to be a teacher
- Is engaged in activities which are prejudicial to peace, good order or good governance in Kenya
- Suffers from physical or mental infirmity which renders the person incapable of performing the duties of a teacher