Notice on the Update to the Consumer Price Index

The Consumer Price Index (CPI) has been updated, effective January 2026, with 2024 adopted as the new base year.

The update covers the basket of goods and services included in the index and their relative weights, which represent their respective shares of total household expenditure, based on the results of the 2024 Household Income and Expenditure Survey (HIES).

This update aims to reflect changes in household spending patterns and enhance the accuracy of measuring price changes, in line with international statistical standards and practices.