Since the update in the last issue of the newsletter, Eurachem has continued to operate effectively as a virtual network.

In November we published a joint Eurachem/CITAC guide on ‘Assessment of performance and uncertainty in qualitative chemical analysis’. The guide was presented at an online workshop on 19-27 January, co-organised by CITAC, Eurachem and the Health Sciences Authority (HSA) Singapore. As well as introducing the guide, the workshop had sessions focussing on laboratory medicine, and chemical and forensic analysis. Feedback was very positive from the over 500 participants who attended from 75 different territories, with over 70% of respondents indicating they expected to implement the new guide in future work. Recordings of the four sessions can be accessed via the Eurachem website (https://www.eurachem.org/index.php/events/completed/394-wks-aqa2022). The picture shows Workshop Scientific Committee member Dr Tang Lin Teo (HSA) collecting results from one of the online surveys used during the workshop.

We continue to actively encourage the translation of Eurachem guidance documents and in the past year a number of translations of guides and leaflets have been published – see the Eurachem News pages at https://www.eurachem.org/index.php/news/newsarts for past announcements. The image shows some of the recent translations of information leaflets.

Although the pandemic situation finally appears to be improving, ongoing uncertainty in the first months of the year meant that the Executive Committee took the decision to (once again) run the General Assembly and associated workshop in May as online events. Hosted by the Georgian Laboratory Association (GeLab), on behalf of Eurachem-Georgia, the workshop on ‘Quality assurance challenges of measurements from field to laboratory with a focus on ISO/IEC17025: 2017 requirements’ will take place on 16-18 May. This will be followed by the General Assembly on 19-20 May. Workshop registration is open at http://gelab.org.ge/en/Event/Eurachem_2022.

Recently, the organisers of the 10th Eurachem Workshop on ‘Proficiency Testing in analytical chemistry, microbiology and laboratory medicine’ took the difficult decision to postpone the event until 2023. It is now scheduled for 25-28 September 2023 in Windsor, UK (see https://eurachem-pt2023.org/ for details).

Eurachem has longstanding collaborations with a number of organisations that share common interests in measurement quality. During the past year, the Executive Committee has been formalising some of these relationships by establishing new or updated Memorandums of Understanding. The MoUs provide a framework for future collaboration, with a view to optimising resources to ensure maximum benefit for both organisations’ members and the wider analytical community. In addition to the MoU signed with NMKL (Nordic Committee on Food Analysis) reported in the last issue, we have recently signed MoUs with Eurolab and the Europe Section of AOAC International.

One area where collaboration is planned is around the issue of validation of sampling activities. The Eurachem Working Groups on ‘Method Validation’ and ‘Uncertainty from Sampling’ have formed a joint task group to discuss and ultimately develop guidance on this topic. Although the activity is in its early days, a number of representatives from our liaison organisations have already joined the group.

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Dr Tang Lin Teo (HSA) – member of the Scientific Committee for the workshop on ‘Assessment of performance and uncertainty in qualitative chemical analysis’.

Some of the recently translated leaflets.