Section 23. Qualifications for appointment and terms and conditions of service of teachers.

(1) Any person possessing such minimum qualifications, as laid down by an academic authority, authorised by the Central Government, by notification, shall be eligible for appointment as a teacher. (2) Where a State does not have adequate institutions offering courses or training in teacher education, or teachers possessing minimum qualifications as laid down under sub-section (1) are not available in sufficient numbers, the Central Government may, if it deems necessary, by notification, relax the minimum qualifications required for appointment as a teacher, for such period, not exceeding five years, as may be specified in that notification: Provided that a teacher who, at the commencement of this Act, does not possess minimum qualifications as laid down under sub-section (1), shall acquire such minimum qualifications within a period of five years. 1[Provided further that every teacher appointed or in position as on the 31st March, 2015, who does not possess minimum qualifications as laid down under sub-section (1), shall acquire such minimum qualifications within a period of four years from the date of commencement of the Right of Children to Free and Compulsory Education (Amendment) Act, 2017 (24 of 2017).] (3) The salary and allowances payable to, and the terms and conditions of service of, teachers shall be such as may be prescribed.