Colorado lobbyist rule changes were effective June 30. Much of the changes involve recodification to ensure uniform and proper administration and implementation of state law.

Such changes clarify professional lobbyist and lobbyist firm registration and disclosure requirements as well as add or amend several lobbying definitions.

Effective January 1, 2019, a professional lobbyist must also log by date all position changes (monitoring, oppose, or support) on a bill and must file a monthly log contemporaneously with each monthly disclosure statement.