may be deemed by the University to be necessary; and (xx) to make arrangements for promoting the health and general welfare of the teachers and other employees. Chapter VI of the 1983 Act relates to Statutes and Regulations and under Section 25 thereof, subject to the provisions of the 1983 Act, the Board of Management shall have the power to make statutes for, among others, the constitution, powers and duties of the authorities of the University; the constitution of pension, insurance, gratuity or provident fund for the benefit of the Officers, teachers and other employees of the University; and all other matters which, by the 1983 Act, are to be, or may be, provided by Statutes. Under Section 16(1) of the 1983 Act, the Board of Management is the Executive Council which shall be the executive body of the University. Section 26(2) enables the Executive Council, from time to time, to make new statutes in addition to the first statute, and to amend or repeal any statute including the first statute. Section 26(3) requires every new statute, or addition to the statutes, or any amendment or repeal of a statute, to be approved by the Chancellor who may assent thereto or withhold assent therefrom or remit the same to the Executive Council for its reconsideration. Under Section 26(4) a new statute, or a statute amending or repealing an existing statute, shall have no validity unless it has been assented to by the Chancellor.