308. 309. PART XIV SERVICES UNDER THE UNION AND THE STATES CHAPTER I. SERVICES Interpretation. Recruitment and conditions of service of persons serving the Union or a State. 310. Tenure of office of persons serving the Union or a State. 311. Dismissal, removal or reduction in rank of persons employed in civil capacities under the Union or a State. 312. All-India services. 312A. Power of Parliament to vary or revoke conditions of service of officers of certain services. 313. Transitional provisions. [314. Provision for protection of existing officers of certain services. Omitted.] CHAPTER II.—PUBLIC SERVICE COMMISSIONS 315. Public Service Commissions for the Union and for the States. 316. Appointment and term of office of members. 317. Removal and suspension of a member of a Public Service Commission. 318. Power to make regulations as to conditions of service of members and staff of the Commission. 319. 320. Prohibition as to the holding of offices by members of Commission on ceasing to be such members. Functions of Public Service Commissions. 321. Power to extend functions of Public Service Commissions. 322. Expenses of Public Service Commissions. 323. Reports of Public Service Commissions. 23