CA Pub Res Code Section 9183

(a)

Within five days after the district formation election has been called, the board of supervisors of each county within which territory of the proposed district lies shall transmit by registered mail a written notification of the election call to the executive officer of the local agency formation commission of the principal county. The written notice shall include the name and a description of the proposed district and may be in the form of a certified copy of the resolution adopted by the board of supervisors calling the district formation election.

(b)

The executive officer of the local agency formation commission shall submit an impartial analysis of the proposed district formation to the officials in charge of conducting the district formation election, pursuant to Section 56859 of the Government Code.