The procedures for applying the provisions of this chapter shall be determined by decree in the Conseil d’Etat, which shall in particular lay down :
1° The administrative, budgetary, financial and accounting system of the Agency and the State control to which it is subject;
2° The rules applicable to the Agency’s contract staff;
3° The private activities which, by reason of their nature, contract staff of the agency who have ceased their duties may not engage in; this prohibition may be limited in time;
4° The procedures for setting and revising the overall allocation provided for in 2° of article L. 1418-7;
5° The conditions under which one or more of the agency’s support and back-up services may be pooled with one or more services of other bodies in application of article L. 1411-5-3.