Donna G. Gardner, CMC, began her tenure as City Clerk on June 1, 2008. Ms. Gardner is a Certified Municipal Clerk (CMC) as designated by the International Institute of Municipal Clerks (IIMC), and is currently working toward the highest designation possible – Master Municipal Clerk (MMC). Ms. Gardner began her employment with the City of Casselberry and has worked in the City Clerk's Office since 1991.
In addition to her membership to IIMC, she is also an active member of the Florida Association of City Clerks (FACC), where she served 4 years as the Chairperson and 2 years as the Vice Chair of the Manual Revisions Committee,
3 years as a member of the Professional Education Committee, 4 years on the Institute Committee and 2 years as a member of Annual Conference Committee.