The Turkish Statistical Institute (TUIK) has updated the Consumer Price Index (CPI) consumption basket and weights due to the impact of the COVID-19 pandemic. Starting from 2021, the institute will use both the Household Budget Survey (HBA) and National Accounts Household Final Consumption Expenditure data. The CPI basket and weights remain unchanged throughout the year, with products and weights adjusting every year. The 2022 CPI basket saw the removal of several items and changes in weights for various goods and services, including a decrease in the weight of electricity charges. The institute will also compile prices from the internet for certain goods starting in 2022.