A typing error was made during the AND compilation, because it does not correspond to Module 3 sections and the absence of Enterobacteriaceae, Pseudomonas aeruginosa and Staphilococcus aureus bacteria should be expressed in grams as well as the TAMC and TYMC should be expressed in CFU/g.
Скорее всего, это некая нормативная документация. ND - это точно normative documentation. AND - возможно, сопроводительная (accompanying) нормативная документация или применимая (applicable).