Colo. Const. art. V, § 26
The presiding officer of each house shall sign all bills and joint resolutions passed by the general assembly, and the fact of signing shall be entered on or appended to the journal thereof.
Source: Entire article added, effective August 1, 1876, see L. 1877, p. 41. L. 74: Entire section amended, p. 450, effective January 1, 1975.
Editor's note: The Governor's proclamation date in 1974 was December 20, 1974.