3.MINIMUM CONTENT OF MONITORING PLANS FOR TONNE-KILOMETRE DATAU.K.
The monitoring plan for tonne-kilometre data shall contain the following information:
the elements listed in point 1 of section 2 of this Annex;
a description of the written procedures used for determining tonne-kilometre data per flight, including:
the procedures, responsibilities, data sources and calculation formulae for determining and recording the distance per aerodrome pair;
the tier used for determining the mass of passengers including the checked in baggage; in the case of tier 2, a description of the procedure for obtaining the mass of passengers and baggage is to be provided;
a description of the procedures used to determine the mass of freight and mail, where applicable;
a description of the measurement devices used for measuring the mass of passengers, freight and mail as applicable.