---
title: operationalCertificateIssuerQueue
framework: matter
role: symbol
role_heading: Instance Property
path: matter/mtrdevicecontrollerstartupparams/operationalcertificateissuerqueue
---

# operationalCertificateIssuerQueue

## Declaration

```swift
var operationalCertificateIssuerQueue: dispatch_queue_t? { get set }
```