Puducherry Chief Minister Narayanasamy had written a letter to Chief Minister Edappadi Palanisamy asking him to allow buses to run in Tamil Nadu. In this situation, Chief Minister Edappadi Palanisamy has accepted the request of Puducherry Chief Minister Narayanasamy and issued a government order.
It says: Tamil Nadu – Puducherry Bus service from Tamil Nadu to Puducherry has started after the government gave permission to run buses. The bus service will start from Tamil Nadu to Puducherry only.

There are no plans to start a bus service to other states. Action to resume government and private bus service to Pondicherry. You can travel on buses between Tamil Nadu and Pondicherry without an e-pass. Thus it is said