Dave Castanon, chief of the Corps' Los Angeles District Regulatory Division, signs the bank enabling instrument for the San Luis Rey River Mitigation Bank at an informal ceremony held Aug. 21 in San Diego. Witnessing the signature are Cindy Tambini, Corporate Director of Entitlement and Compliance for Wildlands, Shanti Santulli, the senior project manager for the Corps who evaluated and processed the submittal, and Therese Bradford, chief of the District's South Coast Regulatory Branch.