Article 4 Interpretation
Any requirement under these Rules that a document is given or sent to the inquiry is satisfied by that document being—
left at the inquiry’s designated postal address;
sent to the inquiry’s designated postal address by first class post;
faxed from the sender’s designated fax number to the inquiry’s designated fax number; or
subject to paragraph (2), sent by email.
A document may be sent by email from a person’s designated email address if the secretary to the inquiry has informed the person sending the email in writing—
that he is willing to accept documents sent by email;
of the email address to which the document must be sent; and
if the secretary to the inquiry wishes to so specify, the electronic format in which the document must be sent.