Subject to the provisions of subdivision (5) of subsection (b) of § 10-66dd, the State Board of Education, upon the request of the state charter school governing council, may issue a charter school educator permit to a person who is employed by a charter school as a teacher or administrator and does not hold the initial educator, provisional educator or professional educator certificate if such person (1) achieves satisfactory scores on the state reading, writing and mathematics competency examination prescribed by and administered under the direction of the State Board of Education, or qualifies for a waiver of such test based on criteria approved by the State Board of Education, (2) achieves a satisfactory evaluation on the appropriate State Board of Education approved subject area assessment, and (3) demonstrates evidence of effectiveness. Such permit shall authorize a person to serve as an administrator or teacher in the charter school employing such person. Each such charter school educator permit may be renewed by the Commissioner of Education for good cause upon the request of the state charter school governing council employing such person at the time the charter for the school is renewed.