2.1.3 To help ensure the provision of adequate
shore-based communication infrastructure, efficient distress alerting,
and proper operational co-ordination to effectively support search
and rescue services, Parties shall, individually or in co-operation
with other States, ensure that sufficient search and rescue regions
are established...
2.1.9 Parties having accepted the responsibility
to provide search and rescue services for a specified area shall use
search and rescue units and other available facilities for providing
assistance to a person who is, or appears to be, in distress at sea.
2.3.2 Each rescue co-ordination centre and rescue
sub-centre, established in accordance with paragraph 2.3.3, shall
arrange for the receipt of distress alerts originating from within
its search and rescue region. Every such centre shall also arrange
for communications with persons in distress, with search and rescue
facilities, and with other rescue co-ordination centres or rescue
sub-centres.