California Code, Revenue and Taxation Code - RTC § 5764

If, in the opinion of the tax collector, the amount of tax required to be paid to the county pursuant to this part, or any portion thereof, will be jeopardized by delay, the tax collector shall thereupon make a determination of the tax or the amount of tax to be collected. The amount so determined shall be immediately due and payable. Such jeopardy determinations and the amount of tax found to be due thereunder may be collected by the tax collector by any legal means, including, but not limited to, the procedures established pursuant to Chapter 3.3 (commencing with Section 2851), Chapter 4 (commencing with Section 2901), Chapter 5 (commencing with Section 3002), and Chapter 6 (commencing with Section 3101) of Part 5 of this division.