On 1 December 2022, mining canons were increased through the enactment of the General Budget Law of the National Administration for 2023, specifically by the amendment of articles 31, 213, 215, 219 and 221 of the Mining Code. These canons had not been modified since 2014.
It is also established that the canons will no longer be adjusted by law but by resolution of the Secretary of Energy based on the inter-annual variation of the Consumer Price Index.