The Parliamentary Commissioner (Departments and Authorities) Order 1968
At the Court at Buckingham Palace, the 22nd day of November 1968 Present, The Queen's Most Excellent Majesty in Council Her Majesty, in pursuance of section 4(2) of the Parliamentary Commissioner Act 1967(a), is pleased, by and with the advice of Her Privy Council, to order, and it is hereby ordered, as follows:—