Section 14(13)(b) in Tamil Nadu Clinical Establishments (Regulations) Rules, 2018
(b)Staff. - Labour shall be conducted by a qualified Doctor, Staff Nurse, Auxiliary Nurse Midwife or a trained dais. Untrained persons shall not be entrusted with the Job. Even if a Staff Nurse / Auxillary Nurse Midwife conduct the delivery, a doctor shall be on call for any emergency or newborn resuscitation. If the labour ward is in a maternity hospital and deliveries are taking place regularly, a duty doctor shall be available for all the 24 hours. It is desirable to have a Paediatrician on call, wherever possible.