Dear Abhishek,
Greetings for the day. Let us understand the meaning and interpretation of the term 'Unauthorized absence'. It refers to days of absence without any intimation, leave application, prior leave sanction, overstaying of sanctioned leave, or habitual absence. In your case, the termination of services occurred after conducting a domestic inquiry, and that too on the grounds of sickness. The case will need to be examined based on merits, documents, and evidence on record. If the worker has consistently provided medical certificates from the ESI Hospital or a private medical practitioner in advance, then this will not be considered unauthorized absence.
Furthermore, termination during medical treatment could be deemed as illegal and an unfair practice on the part of the employer. In such circumstances, the worker can challenge the termination order by raising a dispute before the Assistant Commissioner of Labour for Conciliation. If Conciliation proceedings fail, the Assistant Commissioner of Labour may refer the dispute to the Labour Court. However, the outcome will be contingent on the merit of the case. I hope this clarifies the situation.
Regards,
Avinash Kanoray