On 19 December 2023, the Central Government of India, after consultation with the Bureau of Indian Standards (BIS), published a Gazette Notification regarding the Quality Control Order (QCO) for Toluene. According to the notification the QCO will be called the Toluene (Quality Control) Second Amendment Order, 2023 and it will come into force on 22 December 2024,  

The Principal Order for Toluene was published in the Gazette of India on 24 December 2021 and was subsequently amended four times.