2005 California Health and Safety Code Sections 40390-40392 Article 6. Withdrawal of County From Regional District

40390.  The board of supervisors of a county within a regional
district may withdraw the county, or portion thereof, from the
regional district to form a county district or to join the county, or
portion thereof, with a unified district, the bay district, or
another regional district upon the adoption of a resolution stating
its intention to take such action.
   The resolution so adopted shall be communicated to the clerks of
the boards of supervisors of all counties comprising the regional
district from which the county, or portion thereof, is to be
withdrawn, that regional district board, and the state board.
40391.  The withdrawal of a county, or portion thereof, shall not
affect the functioning of other counties within the regional
district, and such withdrawal shall not constitute a dissolution of
the regional district.
   The regional district shall continue to function in a manner not
inconsistent with the provisions of this division.
40392.  A board of supervisors shall give at least two months'
notice to the regional district board of its intention to withdraw
the county, or portion thereof, from the regional district.  A
county, or portion thereof, shall not be withdrawn from a regional
district during any fiscal year after the expiration of the first
four months of the fiscal year.