Appellate Division, First Department, Justice Angela Mazzarelli will join the New York State Commission on Judicial Conduct starting July 1.

She will fill the unexpired term of Rolando Acosta, who was promoted to presiding justice of the First Department last month by Gov. Andrew Cuomo.

“I'm very honored and humbled to be chosen,” Mazzarelli said in an interview Tuesday, adding that following Acosta onto the commission “makes it extra special.”