https://contra-costa.legistar.com/Gateway.aspx?M=LD&From=RSS&ID=8086879&GUID=4D1F95AA-7E6F-47E3-8570-B987D8FF5BEDLegistar15https://contra-costa.legistar.com/Gateway.aspx?M=LD&From=RSS&ID=8086879&GUID=4D1F95AA-7E6F-47E3-8570-B987D8FF5BED4D1F95AA-7E6F-47E3-8570-B987D8FF5BED-2026-06-18-20-25-53Title: APPROVE and AUTHORIZE the County Administrator, or designee, to execute a contract amendment with Hinderliter, de Llamas and Associates for sales tax audit and information services extending the termination date from June 30, 2026 to June 30, 2031 and increasing the payment limit by $225,000, from $1,125,000 to $1,350,000. (100% Measure X)Thu, 18 Jun 2026 20:25:53 GMT