- New airlines will be voluntarily introduced into the programme based on meeting meteorological requirements for data.
 
				- IATA will assist in programme promotion and ensuring technical efficiency.
 
				- Planning will be undertaken at the regional & global level and based on national requirements for data.
 
			 
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				- A regional approach to data will be aimed at reducing communications costs.
 
				- Regional and global operated centers will facilitate data management, optimisation and provision on the WMO Information System.
 
				- Data will be available to all Members for use in meteorological applications.
 
			 
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