On 4 February 2022, the Technical Commission of Experts on laboratory control met by videoconference. During the meeting, the 2022 proficiency test was organized and attendees decided on the composition of the samples as well as the parameters to be analysed to obtain IOC recognition for physico-chemical analysis laboratories. The three categories are type A for basic testing, type B for advanced testing and type C for residue and contaminant testing, and recognition would granted for the period from 1 December 2022 to 30 November 2023.
Lastly, participants examined applications for IOC recognition for 2022-2023 after it was confirmed that they met the requirements outlined in decision DEC-III.7/114-VI/2021, which was adopted by the Council of Members on 25 November 2021.