Article 23

Any officer transferred by article 11 to the employment of the principal or the agent may, before the expiry of 2 years from the date on which he is transferred, be transferred by the principal or the agent, as the case may be, with the agreement of the other such authority, and of the officer, to the employment of the other such authority, and articles 12 to 22 shall thereupon apply to such officer as they apply to officers transferred by article 11.