OPINION
The National Labor Relations Board (“Board”) seeks enforcement of its bargaining order against Lundy Packing Company, Inc. (“Lundy”). The principal basis for Lun-dy’s refusal to bargain is its contention that the Board improperly excluded certain quality control employees from a production and maintenance bargaining unit. We agree. The Board’s bargaining unit determination both contravened its own announced standards and accorded controlling weight to the extent of union organization at Lundy, thereby violating § 9(c)(5) of the National Labor Relations Act. Accordingly, we deny the Board’s petition for enforcement.
I.
Lundy operates a pork products plant in Clinton, North Carolina, which employs approximately 880 workers. On March 23, 1993, the United Food and Commercial Workers Union and the International Union of Operating Engineers filed a petition to jointly represent a group (“unit”) of production and maintenance (“P & M”) employees at Lundy’s Clinton facility. Prior to this attempt, there was no history of bargaining here.
The composition of a bargaining unit is significant. Before a union can be certified as the representative of an employee unit, a majority of the unit’s employees must vote for union representation. The predilections of employees are often revealed during early organizational efforts, and the inclusion or exclusion of certain employees may thus determine which party will prevail in a subsequent election. See 1 The Developing Labor Law, 378-80,448 (Patrick Hardin, et al., eds., 3d ed.1992).
Here, Lundy and the Unions disagreed over the unit’s composition. Lundy contended that a “wall-to-wall” unit (including all employees) was appropriate. The Unions’ proposal, meanwhile, excluded approximately 213 employees, among them: drivers, waste management operators, garage employees, office clerical employees, process sales coordinators, hog buyers, quality control employees, and industrial engineers. Following a hearing, on May 7,1993, the Acting Regional Director approved with some additions the Unions’ proposal for a less inclusive unit. On appeal, the Board directed that challenged ballots be cast by some of the excluded employees, including the electrician, the receiver, the industrial engineers (“IEs”), and the quality control employees (quality assurance/lab technicians and temporary management trainees (“QA/LTs”) and lab technicians (“LTs”)).
The election was held on June 3,1993, with the Unions prevailing on a 318 to 309 vote (absent the 24 challenged and sealed ballots). After an investigation of the challenged ballots, the Regional Director ordered the opening and counting of the nine ballots cast by quality control employees, the three ballots cast by industrial engineers, and the two ballots cast by the waste management operator and receiver. The record does not reveal how the challenged votes might have affected the election outcome.
The Unions appealed this ruling to the Board. On September 2, 1994, the Board in a divided decision reversed the Regional Director, ordering that the challenged ballots for the QA/LTs, LTs, and IEs be disposed of and the Unions certified. Lundy subsequently refused to bargain with the Unions, precipitating an unfair labor charge and this appeal.
II.
Section 9(b) of the National Labor Relations Act grants to the Board the power to determine “the unit appropriate for the purposes of collective bargaining.” 29 U.S.C. § 159(b). We are mindful that the Board possesses broad discretion in determining the appropriate unit. Arcadian Shores, Inc. v. NLRB,
Nonetheless, the Board must operate within statutory parameters. Section 9(c)(5) of the National Labor Relations Act states: “In determining whether a unit is appropriate ... the extent to which the employees have organized shall not be controlling.” 29 U.S.C. § 159(c)(5). This provision came in response to several Board “decisions where the unit determined could only be supported on the basis of the extent of organization.” Labor Board v. Metropolitan Ins. Co.,
Heretofore the Board has generally avoided § 9(c)(5) violations by applying a multi-factor analysis that was sufficiently independent of the extent of union organization—the so-called “community of interest” test. Several criteria, no one of which was more dominant than another, would determine whether employees shared a community of interest sufficient to form an appropriate unit:
(1) similarity in the scale and manner of determining the earnings; (2) similarity in employment benefits, hours of work, and other terms and conditions of employment; (3) similarity in the kind of work performed; (4) similarity in the qualifications, skills, and training of the employees; (5) frequency of contact or interchange among the employees; (6) geographic proximity; (7) continuity or integration of production processes; (8) common supervision and determination of labor-relations policy; (9) relationship to the administrative organization of the employer; (10) history of collective bargaining; (11) desires of the affected employees; (12) extent of union organization.
I.T.O. Corp. of Baltimore v. NLRB,
Under this traditional method of analysis, the excluded quality control employees at Lundy appear to qualify for inclusion in the appropriate bargaining unit. The QA/LTs performed functions that were integral to the production process. In fact, they spent approximately 80 percent of their time on the production floor where they tested the cleanliness of the facility, obtained temperatures of hogs and products, and otherwise inspected the production line. The remaining 20 percent of their time was consumed in an office recording the results of their testing. The LTs spent about 15 percent of their time taking samples and 85 percent of their time performing tests in a laboratory. All these employees shared a great deal with the production and maintenance employees who were included in the Unions’ proposed unit: (1) comparable wages; (2) identical benefits; (3) the performance of tasks essential to the production process; (4) similar educational backgrounds; (5) interaction on the production floor; (6) close physical proximity; (7) the same cafeteria, parking lot, break rooms, and locker room; and (8) similar performance evaluations.
The excluded quality control employees did differ in a few respects: (1) the method for calculating their earnings; (2) supervision; and (3) a lack of interchangeability with other P & M positions (other P & M employees did not perform the work of quality control employees in their absence). Such differences, however, were not unique to the quality control employees. At least one P & M employee who was included in the bargaining unit had his pay calculated in the same manner as the excluded quality control employees, and dozens of other employees
The Board, however, adopted a novel legal standard which effectively accomplished the exclusion. Under this new standard, any union-proposed unit is presumed appropriate unless an “overwhelming community of interest” exists between the excluded employees and the union-proposed unit: “Here, [the Board] find[s] ... that the technicians do not share such an overwhelming community of interest with the petitioned-for production and maintenance employees as to mandate their inclusion in the unit despite the Petitioners’ objections.” Lundy Packing Co., Inc.,
The Board’s ruling thus exhibits the indicia of a classic § 9(c)(5) violation. The cases offered by the Board to support its holding, Penn Color, Inc.,
III.
The statutory infirmity of the Board’s holding is underscored when the Board’s pri- or treatment of quality control personnel is examined. Heretofore, in an effort to avoid workplace fragmentation, the Board has consistently included quality control personnel in P & M units. Bennett Industries, Inc.,
The Board’s rationale thus seemed clear: quality control employees were integrally related to the production process and typically shared important characteristics with other P & M employees. Indeed, P & M unit representation of quality control employees appeared to be routine. The Board had included quality control workers in P & M units under quite divergent circumstances: (1) eases in which the union sought to exclude all quality control personnel, see, e.g., Ambrosia Chocolate,
The Board can point to only two cases in which quality control employees were excluded from a P & M unit, and both are easily distinguishable. In Penn Color,
The court denied enforcement, explaining that while “[t]he Board is allowed to reverse course ... it has got to give reasons, or else the reversal is arbitrary.” Id. at 1093 (citing Motor Vehicle Mfrs. Ass’n v. State Farm Mutual Automobile Ins. Co.,
We recognize that bargaining unit cases are fact-sensitive and that decisional law will seldom travel a straight-line course. Nonetheless, the significance of neutral rationales for inclusion or exclusion of particular employees in collective bargaining units cannot be overstated. Otherwise, reviewing courts will have no means of enforcing § 9(e)(5)’s prohibition; the Board can selectively rely on differences when the union desires exclusion of employees—and on similarities when the union desires inclusion. See Joan Flynn, The Costs and Benefits of “Hiding the Ball”: NLRB Policymaking and the Failure of Judicial Review, 75 B.U.L.Rev. 387 (1995). The deference owed the Board as the primary guardian of the bargaining process is well established. It will not extend, however, to the point where the boundaries of the Act are plainly breached.
IV.
We do not reach respondent’s other assignments of error. For the foregoing reasons, we deny enforcement of the Board’s order.
ENFORCEMENT DENIED.
Notes
. While the industrial engineers (“IEs") were not as numerous, we agree with the dissenting Member, see Lundy Packing Co., Inc.,
. While the Board points to the fact that the Acting Regional Director, early in this case, enlarged the unit beyond the Unions' initial request, we find this inapposite because the Unions did not appeal these early classifications to the Board. The sole question before the court is whether the Board gave controlling weight to union organization with regard to the exclusion of the QA/LTs, LTs, and IEs. The Acting Regional Director’s determinations regarding different employees in no way insulated the Board from subsequent statutory violations when it decided whether an appropriate unit included the QA/ LTs, LTs, and IEs.
