The San Jose Mercury News reports (http://bit.ly/U7CvmS) that the proposals are scheduled to go before county supervisors on Tuesday. Among other changes, they would strip supervisors of their credit cards if they failed to file itemized receipts and require credit card expense reports to be submitted to an open session board of supervisors meeting.

Audits have accused Supervisor George Shirakawa of billing taxpayers for golf fees, casino stays and upgraded rental cars and allowing his staff to charge thousands of dollars in donations to a county-issued credit card.

Shirakawa has agreed to reimburse some of the disputed funds, but is challenging others.

He has said he is the victim of a personal attack.