(1) The trustees of a scheme shall furnish in writing the information specified in Schedules D to I to these Regulations, to the persons specified, and in the circumstances specified in articles 13 to 18.
(2) The information to be furnished, by the trustees under articles 13 to 18 shall, except where otherwise specified in these Regulations, relate to a date specified for this purpose by the trustees, not being a date earlier than 12 months before the date on which such information is so furnished.
(3) When any information specified in Schedules D to I is provided, it shall be accompanied by a written statement that further information about the scheme is available giving the name and address of the person to whom enquiries should be sent.
(4) Where there is a right to request the method of calculation of any benefit, the information in respect of which is to be furnished under articles 13 to 18, such information shall be accompanied by a written statement that the calculation met