Va. Code Ann. § 8.01-66.1:1
A. Any underinsured motorist benefits insurer paying such benefits to an insured, by way of settlement or payment pursuant to a judgment, shall have no right of subrogation against any individual or entity who settled with the underinsured motorist benefits insurer's insured pursuant to subsection K of § 38.2-2206 unless the underinsured motorist failed to reasonably cooperate in the defense of any lawsuit brought against him. An underinsured motorist shall be presumed to have failed to reasonably cooperate if he fails or refuses:
4. To notify counsel for the underinsured motorist benefits insurer of any change in address.
The underinsured motorist may rebut the presumption that he failed to reasonably cooperate. If the court finds that the underinsured motorist's failure to cooperate was not unreasonable or that the underinsured motorist otherwise acted in good faith in attempting to comply with his duty to reasonably cooperate with the underinsured motorist benefits insurer, then the underinsured motorist benefits insurer will not regain its right of subrogation.
2015, cc. 584, 585; 2026, c. 64.