The creditable service of a member shall include all established creditable prior service, service as a member of the Georgia National Guard since he or she became a member of the fund, and such other service as may be allowed as creditable service pursuant to this article. (Code 1981, § 47-24-80, enacted by Ga. L. 2002, p. 1153, § 1.) 47-24-81. Transfer of service credits.