TNPA 2021/2022 Tariff Advice & Tariff BookGeneral / By Firstlight Kindly receive attached TNPA tariff advice letter and tariff book for the 2021-2022 financial year. Tariff-Advice-for-the-20212022-financial-yearDownload TNPA-Tariff-Book-for-Financial-Year-2021_22Download