In this Act,--
(a) "consular officer" includes consul-general, consul, vice-consul, consular agent, pro-consul and any other person authorized to perform the duties of consul-general, consul, vice-consul or consular agent;
(b) "diplomatic officer" means any ambassador, envoy, minister, charge d'affaires, or secretary of embassy or legation; and
(c) "prescribed" means prescribed by rules made under this Act.