S.C. Code § 30-5-5
2022 Act No. 213, Sections 3, 4, provide as follows:
"SECTION 3. Section 30-5-5(A)(3)(a) and (b), as added by this act, do not apply to a person who holds the office of register of deeds on the effective date of this act and during his tenure in office.
"SECTION 4. If a quo warranto action is brought in accordance with Section 15-63-60 alleging (a) a register of deeds has a pattern of failing to record in the time and manner prescribed in Section 30-5-90, and (b) the pattern of failing to record occurred only prior to the effective date of this act, then the register of deeds may assert as an affirmative defense to the action that, on the date the action is filed and for thirty consecutive days thereafter, no properly delivered and executed document remains unrecorded in the office for more than thirty days after its receipt."