Description: We reviewed the proposed Memorandum of Understanding (MOU) for Bargaining Unit 9 (Professional Engineers in California Government) and Unit 10 (California Association of Professional Scientists). If adopted, the MOUs would result in increased state costs in the current year, savings in 2011-12 and 2012-13, and net cost thereafter. Overall, the MOUs would reduce state Bargaining Unit 9 and 10 employee compensation costs in 2011-12 by about 6 percent.