As a partner of the PREA Resource Center, ACA has dedicated its experience and expertise in auditing to the PREA audit protocol. ACA also partnered with the PREA resource center in the areas of communications, training, and technical assistance in sharing information, techniques, and tools for implementing the PREA requirements. ACA staff serves in the role of PREA auditor training (conducted by the PREA Resource Center). To date, more than 50 certified ACA auditors have also been trained as PREA auditors.