Accreditation and Quality AssuranceFebruary 2000, Volume 5, Issue 2, pp 67–67 | Cite as“Virtual traceability”AuthorsAuthors and affiliationsJean PauwelsAlan SquirrellLETTER TO THE EDITOR 36 Downloads 2 Citations This is a preview of subscription content, log in to check access.Copyright information© Springer-Verlag Berlin Heidelberg 2000Authors and AffiliationsJean Pauwels1Alan Squirrell21.European Commission – Joint Research Centre, Institute for Reference Materials and Measurements, Geel, Belgium e-mail: jean.pauwels@irmm.jrc.be Tel.: +32-14-571 722 Fax: +32-14-590 406BE2.CITAC, AustraliaAU