Siehe 2.4.2.3.2.4 der UN-Modellvorschriften:

"Classification of self-reactive substances not listed in 2.4.2.3.2.3, packing instruction IBC520 or portable tank instruction T23 and assignment to a generic entry shall be made by the competent authority of the country of origin on the basis of a test report. Principles applying to the classification of such substances are provided in 2.4.2.3.3. The applicable classification procedures, test methods and criteria, and an example of a suitable test report, are given in the Manual of Tests and Criteria, Part II. The statement of approval shall contain the classification and the relevant transport conditions.[...]"

Diese BAM-Nr. reprsentiert die Sammeleintragung an sich - ihr wurde nach 4.1.7.1.4 Buchstabe (e) der UN-Modellvorschriften die Verpackungsmethode OP8 zugeordnet.