Or. Admin. R. 257-030-0050
As used in these rules, “Chemical Test” and “Chemical Analysis” both mean a quantitative analysis for alcohol by means of direct or indirect measurement of physicochemical technique performed on a sample of breath.
ORS 183.335 & 813.160
ORS 813.160
OSP 2-1992, f. 7-20-92, cert. ef. 9-1-92