C.R.S. § 39-1-121
Section 5(2) of chapter 291 (SB 20-223), Session Laws of Colorado 2020, provides that changes to this section take effect on the date of the governor's proclamation or January 1, 2021, whichever is later, only if, at the November 2020 statewide election, a majority of voters approve the ballot issue referred in accordance with section 2 of Senate Concurrent Resolution 20-001. The ballot issue, referred to voters as amendment B, was approved on November 3, 2020, and was proclaimed by the Governor on December 31, 2020. The vote count for the measure was as follows:
FOR: 1,740,395
AGAINST: 1,285,136