The bill aims to repeal the sunset date of the coal severance tax coal washing credit by eliminating specific sections from previous laws, namely Section 7 of Chapter 433 from 2009 and Section 1 of Chapter 352 from 2015. This repeal is intended to ensure the continued availability of the coal washing credit without a predetermined expiration date.

Additionally, the bill mandates that the Secretary of State notify each federally recognized tribal government in Montana about the enactment of this legislation. The bill is designed to take effect immediately upon passage and approval, ensuring that the changes are implemented without delay.