Section 19-13A-15 - Application to existing agreements or referrals(a) This chapter governs a mediation pursuant to a referral or an agreement to mediate made on or after January 1, 2008.(b) On or after January 1, 2008, this chapter governs an agreement to mediate whenever made.SL 2008, ch 286 (Supreme Court Rule 07-07), eff. Jan. 1, 2008.