The National Pharmaceutical Pricing Authority (NPPA) on March 28, 2023, notified the annual change in the WPI works out as 12.1218% during the calendar year 2022 over the corresponding period in 2021.
The change is based on the Wholesale Price Index (WPI) data provided by the Office of the Economic Advisor, Department of Industry and Internal Trade, Ministry of Commerce and Industry.
[File No. 19(119)/2022/DP/NPPA/Div.II (Vol.II)]