Policy 406, which the School Reform Commission approved in March, regulates the conditions under which schools can seek amendments to their charters.
One of the mayor's appointees is a pediatrician. Others have backgrounds in business, social work, teaching, and more.
Estelle Richman will chair the body for the rest of its term.
The moves were made as the School District transitions to governance by the new Board of Education.
He took responsibility for funding the District adequately and returning it to local control. His next challenges: Finding the money and the right board members.
Her departure leaves four members, which could affect voting. A new school board will take over governance on July 1.
Some applied, and some were submitted by others. The nominating panel will recommend 27 candidates to the mayor on Monday.