(1) it's unlawful for anyone to knowingly or intentionally possess methadone unless the substance was obtained directly from, or pursuant to, a valid prescription or order of a practitioner while acting in the course of professional practice, or except as otherwise authorized by 475.005 (Definitions...) to 475.285 (Short title) and 475.752 (prohibited controlled substance acts generally) to 475.980 (affirmative defense...)

(2)(a) V(e): unlawful possession of methadone

(b) M(a): regardless of paragraph (a possession of forty (40) or more user units of a mixture or substance containing a detectable amount of methadone

(c) F(c): if the possession is a commercial drug offense under 475.900 (crime category classification)(1)(b)