Reference: Regulation (EU) No 965/2012 on Air Operations, Annex IV (Part-CAT)
There are no specific provisions for loadmasters, either in terms of their duties or in terms of their qualification. The only provision applicable to loading is in Part-CAT:
CAT.POL.MAB.100 Mass and balance, loading
CAT.POL.MAB.105 Mass and balance data and documentation, stating:
- The loading of an aircraft shall be performed under the supervision of qualified personnel in a way that is consistent with the results of mass and balance calculations.
- The person supervising the loading of the aircraft shall confirm by hand signature or equivalent that the load and its distribution are in accordance with the mass and balance documentation given to the commander.
- The person who prepared the mass and balance documentation must be named on it.
- The operator has to specify principles and methods for the loading and the mass and balance system in use in its Operations Manual.
Regarding the categorization of such personnel, a loadmaster can be either ground personnel or a crew member if the operator assigns him/her duties on board (as it is the case for some cargo operators), but certainly not flight crew.
Of course this does not prevent a flight crew member to be also qualified as a loadmaster, but he or she would be flight crew independently from being a loadmaster at the same time.
Please note that in accordance with ORO.GEN.110(e), it is the operator's responsibility to “ensure that all personnel assigned to, or directly involved in, ground and flight operations are properly instructed, have demonstrated their abilities in their particular duties and are aware of their responsibilities and the relationship of such duties to the operation as a whole”.