The Executive enjoys vast powers in the modern systems :
Enforcement of. laws: Executive has the. power to enforce laws, as formulated by the legislature, and to maintain law and order in the state. Whenever a breach of law takes place, it is the responsibility of the executive to plug the breach and bring to book the offenders.
Appointment making powers : Executive has the power to appoint the members of the civil services. This is mostly done on the recommendation of a statutory services recruitment commission.
Treaty making powers : Executive has the power to decide as to which treaties are to be signed and with which other countries. The executive negotiates the treaties in accordance with the procedure defined by international law.
Defense powers : The chief executive of the state is also the supreme commander of the armed forces of the state. A minister always heads the defense department and executive has the right to declare war upon an enemy of the state.
Lawmaking under the system of delegated legislation: Under this system, the legislature, because of its limitations, delegates a large amount of its law-making powers to the executive. Most of the bills passed by the legislature are passed in a skeleton form and the details are to be filled in by the executive through delegated legislation.
Power of appointing the judges : In almost all democratic systems, the chief executive has the power to appoint judges. Under the system of administrative adjudication, the executive agencies have the power to hear and decide cases involving administrative activity.