S.C. Code Ann. § 56-5-2950
(B) No tests may be administered or samples obtained unless, upon activation of the video recording equipment and prior to the commencement of the testing procedure, the person has been given a written copy of and verbally informed that:
(E) The arresting officer must provide affirmative assistance to the person to contact a qualified person to conduct and obtain additional tests. Affirmative assistance, at a minimum, includes providing transportation for the person to the nearest medical facility which performs blood tests to determine a person's alcohol concentration. If the medical facility obtains the blood sample but refuses or fails to test the blood sample to determine the person's alcohol concentration, SLED must test the blood sample and provide the result to the person and to the arresting officer. Failure to provide affirmative assistance upon request to obtain additional tests bars the admissibility of the breath test result in any judicial or administrative proceeding.
SLED must administer the provisions of this subsection and must make regulations necessary to carry out its provisions. The costs of the tests administered at the direction of the law enforcement officer must be paid from the general fund of the state. However, if the person is subsequently convicted of violating Section 56-5-2930, 56-5-2933, or 56-5-2945, then, upon conviction, the person must pay twenty-five dollars for the costs of the tests. The twenty-five dollars must be placed by the Comptroller General into a special restricted account to be used by the State Law Enforcement Division to offset the costs of administration of the breath testing devices, breath testing site video program, and toxicology laboratory.
(G) In the criminal prosecution for a violation of Section 56-5-2930, 56-5-2933, or 56-5-2945 the alcohol concentration at the time of the test, as shown by chemical analysis of the person's breath or other body fluids, gives rise to the following:
(3) if the alcohol concentration was at that time eight one-hundredths of one percent or more, it may be inferred that the person was under the influence of alcohol.
The provisions of this section must not be construed as limiting the introduction of any other evidence bearing upon the question of whether or not the person was under the influence of alcohol, drugs, or a combination of them.