2.4 The master and/or the salvor should make contact
with the coastal State in order to transmit to it the particulars
referred to in paragraphs 2.1 to 2.3 above. They must in any case
transmit to the coastal State the particulars required under the international
conventions in force. Such contact should be made through the coastal
State's Maritime Assistance Service (MAS), as referred to in resolution
A.950(23).