---
title: IORegistry
framework: installer_js
role: pseudoSymbol
path: installer_js/ioregistry
---

# IORegistry

An object that provides access to the IOKit registry.

## Overview

Overview This object is accessed using the system.ioregistry property. See IOKit Fundamentals for details about the IOKit registry.

## Topics

### Accessing the IOKit Registry

- [fromPath](installer_js/ioregistry/1812172-frompath.md)
- [matchingClass](installer_js/ioregistry/1812186-matchingclass.md)
- [matchingName](installer_js/ioregistry/1812200-matchingname.md)
- [childrenOf](installer_js/ioregistry/1812215-childrenof.md)
- [parentsOf](installer_js/ioregistry/1812225-parentsof.md)