2610.3—Regional organization.
(a)
Each Regional Inspector General for Audit (RIG/A) is responsible to the IG and to the AIG/A for supervising the performance of all OIG auditing activities relating to the Department's domestic and foreign programs and operations within an assigned geographic area. The addresses and telephone numbers of the six Audit Regional Offices and the territories served are as follows:
(b)
Each RIG/I is responsible to the IG and to the AIG/I for supervising the performance of all OIG investigative activities relating to the Department's domestic and foreign programs and operations within an assigned geographic area. The addresses and telephone numbers of the seven Investigations Regional Offices and the territories served are as follows: