Royal Household Act
Section 3.004 — Lord High Steward; establish; appointment and term of office; delegation of authority by The Sovereign.
(1) The Lord High Steward shall be appointed by and serve at the pleasure of The Sovereign as the head of the royal household.
(2) The Lord High Steward shall serve as the implementing agent of all policies, practices, and customs of the royal household, as established by The Sovereign, and shall provide regular reports to The Sovereign on the activities of the royal household.
(3) The Sovereign may delegate to the Lord High Steward any powers and duties relating to the administration, management, and organization of the royal household.