Mich. Comp. Laws § 761.2: “Major controlled substance offense” defined.

Sec. 2.

As used in this act, "major controlled substance offense" means either or both of the following:

A violation of section 7401(2)(a) of the public health code, Act No. 368 of the Public Acts of 1978, being section 333.7401 of the Michigan Compiled Laws.

A violation of section 7403(2)(a)( i ) to ( iv ) of Act No. 368 of the Public Acts of 1978, being section 333.7403 of the Michigan Compiled Laws.

Conspiracy to commit an offense listed in subdivision (a) or (b).