928 N.W.2d 101
Iowa2019Background
- In 2017 the Iowa Legislature amended the Public Employment Relations Act to limit mandatory bargaining for units with <30% public‑safety employees to “base wages and other matters mutually agreed upon,” and to restrict arbitrators from considering “past collective bargaining agreements.”
- United Electrical, Radio & Machine Workers of America (UE) sought a declaratory ruling from the Iowa Public Employment Relations Board (PERB) on the meaning of “base wages” and “past collective bargaining agreements,” and whether several specific proposals were mandatory, permissive, or prohibited subjects of bargaining. PERB issued a declaratory order defining “base wages” as the minimum (floor) pay for a job classification exclusive of bonuses, premium/shift pay, merit/performance pay, or longevity pay, and holding “past collective bargaining agreements” excludes the current expiring agreement.
- UE sued for judicial review in Polk County District Court; the court affirmed PERB. UE appealed to the Iowa Supreme Court.
- The Supreme Court applied de novo review for legal errors (agency interpretive deference was not plainly vested after 2017 amendments) and considered statutory text, legislative history, analogous Wisconsin law, and the statutory instruction that mandatory subjects be construed narrowly.
- The court affirmed PERB: (1) “base wages” means the floor/minimum pay for a job classification (excluding longevity, shift differentials, overtime, bonuses, etc.); and (2) “past collective bargaining agreements” does not include the current expiring agreement (so an arbitrator may consider the expiring contract when applying statutory limits on awards).
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Meaning of “base wages” — does it include longevity, shift differentials, overtime, rate/hours? | UE: “base wages” should encompass the wage each individual actually earns (including longevity/step increases and rate dimensions), excluding only bonuses/overtime; unions must be able to negotiate wages for each employee and over hours/rate. | PERB/State: “base wages” is the floor/minimum pay for a job classification (step‑one entry rate), excluding longevity, shift differentials, overtime, bonuses, etc.; mandatory subjects must be construed narrowly. | Held: Affirmed PERB — “base wages” = bottom/minimum pay for a job classification, exclusive of longevity, shift differentials, overtime, bonuses; employer must disclose quantity‑of‑work permissive items in good faith. |
| Meaning of “past collective bargaining agreements” — does it bar consideration of the expiring/current agreement at arbitration? | UE: “past” should bar consideration of any expired agreement, including the immediately expiring contract; arbitrator should not use prior agreements to limit awards. | PERB/State: “past collective bargaining agreements” refers to agreements that predate the current expiring agreement; arbitrator must be able to consider the expiring agreement to apply statutory comparison and award limits. | Held: Affirmed PERB — “past collective bargaining agreements” excludes the current expiring agreement; arbitrator may consider the expiring contract. |
| Standard of review / agency deference | UE: (did not dispute) | State/PERB: PERB interpretation entitled to respect but 2017 repeal of express interpretive authority changes standard. | Held: De novo review for errors at law (no Chevron‑style deference because 2017 amendments removed explicit interpretive grant). |
Key Cases Cited
- Waterloo Educ. Ass’n v. Iowa Pub. Emp’t Relations Bd., 740 N.W.2d 418 (Iowa 2007) (framework for mandatory vs. permissive bargaining subjects and exclusivity of section 20.9 list)
- AFSCME Iowa Council 61 v. Iowa Pub. Emp’t Relations Bd., 846 N.W.2d 873 (Iowa 2014) (discussing agency interpretive authority under section 20.6 and review standard)
- Iowa Ins. Inst. v. Core Grp. of Iowa Ass’n for Justice, 867 N.W.2d 58 (Iowa 2015) (statutory ambiguity principles)
- State v. Pub. Emp’t Relations Bd., 744 N.W.2d 357 (Iowa 2008) (plain‑meaning rule and avoidance of searching legislative intent when text is clear)
- United Elec., Radio & Mach. Workers of Am. v. NLRB, 580 F.3d 560 (7th Cir. 2009) (usage of “base wage” in labor context; cited for interpretive context)