Division 5 The detonation resistance of a straight or compound solid inorganic macronutrient ammonium nitrate fertiliser of high nitrogen content shall be such, that:

• following five thermal cycles as described under point 4.3 in Module A1 in Part II of Annex IV,

• in two detonation resistance tests as described under point 4.4 in Module A1 in Part II of Annex IV,

one or more of the supporting lead cylinders is crushed by less than 5 %.