346.63(1)(a)  Operating while under the influence of an intoxicant, a controlled substance, a controlled substance analog, or any combination of an intoxicant, a controlled substance or controlled substance analog, under the influence of any other drug to a degree with renders him or her incapable of safely driving, or under the combined influence of an intoxicant and any other drug to a degree which renders him or her incapable of safely driving (OWI)

346.63(1)(am)       Operating with a detectable amount of controlled substance in his/her blood  (OCS)

346.63(1)(b)           Operating with a prohibited alcohol concentration (PAC)

346.63(1)(c)           A person may be charged with any combination of the above charges arising out of the same incident.  If found guilty of any combination of the above charges, the conviction shall be reported to DOT, but the penalties are to be imposed on only 1 violation