The Grandville Municipal Executive Association appeals as of right from a decision and order of the Michigan Employment Relations Commission dismissing its petition to form a collective bargaining unit of executive employees. The City of Grandville cross appeals. We reverse.
The Grandville Municipal Executive Association filed a petition with the merc on August 16, 1991, seeking to represent a bargaining unit consisting of the city clerk, treasurer, assessor, police chief, and fire chief. These employees had previously been found to be executives. See Grandville Administrative Employees Ass’n v City of Grandville, 1991 MERC Lab Op 489.
In the present case, the merc determined that a collective bargaining unit consisting of executive employees was not appropriate because executives do not have the right to organize under the public employment relations act (pera), MCL 423.201
et seq.;
MSA 17.455(1)
et seq.
In reaching this conclusion, the commission relied on
Governmental Accountants & Analysts Ass’n v City of Detroit,
1969 MLMB Lab Op 187, and held that public policy justified excluding executives in public employment from engaging in collective bargaining. In so doing, the commission declined to follow this Court’s opinion in
Muskegon Co Professional Command Ass’n v Muskegon Co,
Judicial review of merc decisions includes a determination whether a decision is authorized by law. Const 1963, art 6, § 28. Decisions by the commission may be set aside on appeal if they violate the constitution or a statute or are based on a "substantial and material error of law.” Muskegon Co, supra, p 369. We reverse in this case because the merc’s decision was based on a substantial and material error of law.
One of the purposes of the pera is to declare and protect the rights and privileges of public employees. Muskegon Co, supra, p 369. This policy has been given effect by allowing public employees to engage in collective bargaining. Id.; MCL 423.209; MSA 17.455(9). The Legislature has delegated to the commission the power to determine appropriate units of collective bargaining as provided in § 9e of the labor mediation act (lma), MCL 423.9e; MSA 17.454(10.4). MCL 423.213; MSA 17.455(13); Muskegon Co, supra, p 369. Under § 9e, appropriate bargaining units are
either the employees of 1 employer employed in 1 plant or business enterprise within this state, not holding executive or supervisory positions, or a craft unit, or a plant unit, or a subdivision of any of the foregoing units. [Emphasis added.]
Unlike the lma’s definition of "employee,” which excludes supervisors and executives, see MCL 423.2e; MSA 17.454(2)(e), the pera’s definition of a public employee does not exclude executives and supervisors, so that the bargaining rights of public *589 employees belong to all public employees. MCL 423.202; MSA 17.455(2); Muskegon Co, supra, p 370.
In a line of cases beginning with
Dearborn School Dist v Labor Mediation Bd,
Furthermore, on at least two occasions this Court has found it inappropriate to create an executive exclusion that is based on public policy. In Dearborn School Dist, supra, we stated:
Plaintiff further argues that it is against public policy to allow public employees who are supervisors, such as those in the instant action, to organize. . . . [T]he legislature by the enactment of pera has determined what the public policy of the State will be in regard to allowing public employees to organize, pera was passed pursuant to Const 1963, art 4, § 48 which directly authorizes the legislature to "enact laws providing for the resolution of disputes concerning public employees . . . .” If plaintiff is in disagreement with the current public policy of this State his remedy lies with the legislature and not with the courts. [22 Mich App 229 -230.]
See also Hillsdale Community Schools, supra, pp 41-42.
In this case, the merc’s ruling was wholly contrary to the above case law. As we held in Dearborn School Dist and Hillsdale Community Schools, the Legislature has decreed that the public policy of this state is to grant public employees in executive positions the right to engage in collective bargaining. The merc’s ruling that public *591 policy forbids executives in public employment from engaging in collective bargaining was therefore based on a substantial and material error of law. Furthermore, the merc’s ruling was contrary to the line of cases culminating with Muskegon Co, holding that the executive exclusion of § 9e does not preclude public employees who hold an executive position from exercising the rights and privileges granted to all public employees under the pera, including the right to engage in lawful organizing activities. Thus, the ruling was again based on a substantial and material error of law. We reverse the commission’s ruling that the executives in this case were precluded from participation in a bargaining unit and remand to the commission for a finding of an appropriate bargaining unit.
In its cross appeal, the City of Grandville asks this Court to hold that, by its terms, the pera excludes executives and supervisory employees from collective bargaining rights as a matter of law. We decline to do so. Such a holding would be wholly contradictory to the body of case law, developed over the past twenty-five years, recognizing that bargaining rights under the pera apply to all public employees, and that the § 9e executive exclusion merely prevents executive and nonexecutive public employees from being included in a single bargaining unit. Moreover, contrary to the city’s argument, this Court’s determination in Muskegon Co, that supervisory personnel in public employment may organize for collective bargaining under the pera, was not dicta. Instead, it was a holding that is controlling authority under Administrative Order No. 1994-4. We therefore deny the city’s request for relief on cross appeal.
Reversed and remanded. We retain no further jurisdiction.
