Each year, our office publishes the California Spending Plan to summarize the annual state budget. This publication discusses the 2017‑18 Budget Act and other major budget actions approved in 2017. In general, it reflects budgetary actions that the Legislature has taken through September 2017. In some cases, as noted, we discuss budget actions approved by the Legislature after June 15, 2017. In late July, for example, the Legislature passed and the Governor approved, an extension of authority for the Air Resources Board to implement the state’s cap‑and‑trade program from 2020 to 2030.