
    Rafael Mateos SANDOVAL and Simeon Avendano Ruiz, individually and as class representatives, Plaintiffs-Appellees, v. COUNTY OF SONOMA; et al., Defendants-Appellants, and City of Santa Rosa; et al., Defendants.
    No. 13-15250.
    United States Court of Appeals, Ninth Circuit.
    Submitted Feb. 12, 2015.
    
    Filed Feb. 17, 2015.
    Cynthia Anderson-Barker, Law Office of Cynthia Anderson-Barker, Donald W. Cook, Mann & Cook, Robert Frederick Mann, Los Angeles, CA, Alicia Roman, Esquire, Law Office of Alicia Roman, Santa Rosa, CA, for Plaintiffs-Appellees.
    Bruce D. Goldstein, Esquire, Assistant Counsel, Santa Rosa, CA, for Defendants-Appellants.
    Before: TASHIMA, McKEOWN, and CLIFTON, Circuit Judges.
    
      
       The panel unanimously concludes this case is suitable for decision without oral argument. See Fed. R.App. P. 34(a)(2).
    
   MEMORANDUM

The County of Sonoma, the Sonoma County Sheriffs Office, and Sonoma County Sheriff-Coroner Steve Freitas appeal the district court’s denial of their motion to dismiss this 42 U.S.C. § 1983 suit on immunity grounds. We have jurisdiction under the collateral order doctrine. P.R. Aqueduct & Sewer Auth. v. Metcalf & Eddy, Inc., 506 U.S. 139, 141, 113 S.Ct. 684, 121 L.Ed.2d 605 (1993). On de novo review, Brown v. Cal. Dep’t of Corr., 554 F.3d 747, 749 (9th Cir.2009), we affirm.

Defendants first contend that they are entitled to immunity because they do not have “final policymaking authority.” We reject this argument. The named defendants are officials “whose edicts or acts may fairly be said to represent official policy.” Monell v. Dep’t of Soc. Servs., 436 U.S. 658, 694, 98 S.Ct. 2018, 56 L.Ed.2d 611 (1978).

Defendants also assert that they are immune from suit because county sheriffs act as state, rather than county, officials when enforcing the California Vehicle Code. In Brewster v. Shasta County, 275 F.3d 803 (9th Cir.2001), we held that “California sheriffs are county actors when investigating crime.” Id. at 811. Three years later, in Venegas v. County of Los Angeles, 32 Cal.4th 820, 11 Cal.Rptr.3d 692, 87 P.3d 1 (2004), the California Supreme Court disagreed.

Despite these conflicting holdings, interpretation of federal statutes such as § 1983 is a matter of federal law, not state law. Streit v. Cnty. of L.A., 236 F.3d 552, 560 (9th Cir.2001). Defendants’ arguments are foreclosed by Jackson v. Barnes, 749 F.3d 755 (9th Cir.2014), cert. denied, No. 14-542, — U.S. -, 135 S.Ct. 980, — L.Ed.2d -, 2015 WL 133021 (U.S. Jan. 12, 2015). As we clarified in that case, Venegas “does not constitute ‘an intervening decision on controlling state law’ that would authorize, let alone require, us to overrule a prior decision.” Id. at 766 (quoting Miller v. Gammie, 335 F.3d 889, 892-93 (9th Cir.2003) (en banc)).

There is no material difference between the criminal investigations at issue in Brewster and the California Vehicle Code enforcement actions alleged to be unconstitutional in this suit. The district court correctly denied defendants’ motion to dismiss.

AFFIRMED. 
      
       This disposition is not appropriate for publication and is not precedent except as provided by 9th Cir. R. 36-3.
     
      
      . Defendants’ motion to supplement the record and file supplemental briefing is denied.
     