| 0 - | Non-odor-sensitive: Goods which are insensitive to foreign odors. |
| 1 - | Insensitive to pleasant and unpleasant odors: Goods which are only sensitive to a penetrating odor, but are insensitive to all pleasant and unpleasant odors |
| 2 - | Insensitive to pleasant and slightly unpleasant odors: Goods which are odor-insensitive to pleasant odors of any intensity, but are sensitive to unpleasant and penetrating odors |
| 3 - | Insensitive to pleasant odors; sensitive to unpleasant and/or pungent aromas: Goods which are insensitive to a pleasant odor, but cannot withstand any unpleasant and/or pungent aromas |
| 4 - | Highly odor-sensitive: Goods which can still withstand a slight, pleasant odor. Odor sensitivity is comparable to that of packaged foodstuffs. |
| 5 - | Very highly odor-sensitive Goods which can only be stored together with goods which release no or only a very slight odor. Odor sensitivity is comparable to that of unpackaged foodstuffs. |
| 6 - | Extremely odor-sensitive: Goods which are so odor-sensitive that they may only be stored together with goods which release no odor |