The Olive Oil series contains sixteen (16) routine samples in the series (samples 01 through 16).
Extra Virgin, Virgin & Lampante
International Olive Council guideline
COI/T.20/Doc. No 15/Rev.7;February 2015
Samples are sent quarterly, allowing participants to evaluate progress and make appropriate adjustments throughout the year. Participants then compare their results with a large cross-section of other laboratories utlizing the same methods and samples.