2.1 A proposal to the Organization for designation
of an emission control area for NOx or SOx and
particulate matter or all three types of emissions may be submitted
only by Parties. Where two or more Parties have a common interest
in a particular area, they should formulate a coordinated proposal.
2.2 A proposal to designate a given area as an
emission control area should be submitted to the Organization in accordance
with the rules and procedures established by the Organization.