In response to a request for information of 26 May 1999, BASF (the first of the three European producers to submit evidence voluntarily) provided, on 15 June 1999, a report, section G of which referred to choline chloride.
26. mai 1999. aasta informatsiooninõudele vastates esitas BASF (esimene Euroopa kolmest tootjast, kes vabatahtlikult esitas tõendeid) 15. juunil 1999 aruande, mille peatükk G viitas koliinkloriidile.