S.C. Code Ann. § 23-1-50: Subsistence allowance for law-enforcement officers performing duties away from home area.

Any law-enforcement officer ordered to perform duties which carry him away from the area in which he lives and performs his ordinary duties shall be allowed reimbursement for actual subsistence expenses incurred and paid not to exceed fifteen dollars per day while traveling in the State and eighteen dollars and fifty cents per day while traveling outside the State.