> ## Documentation Index
> Fetch the complete documentation index at: https://base-a060aa97-mux-docs-claude-6.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# IPolicyRegistry.MAX_COMPOSITE_CHILD_POLICIES

> Generated B20 reference for MAX_COMPOSITE_CHILD_POLICIES().

## Signature

```solidity theme={null}
function MAX_COMPOSITE_CHILD_POLICIES() external view returns (uint256);
```

| Field               | Value                            |
| ------------------- | -------------------------------- |
| Selector            | `0x54309870`                     |
| Canonical signature | `MAX_COMPOSITE_CHILD_POLICIES()` |

## Description

Maximum number of child policies a composite may reference, inclusive. Never reverts.
Return: Maximum permitted child-policy count.

## Access control

Read-only or ERC-20-standard access rules unless the NatSpec states otherwise.

## Policy interaction

This is part of the singleton PolicyRegistry surface used by B20 policy scopes.

## Example

```solidity theme={null}
IPolicyRegistry(target).MAX_COMPOSITE_CHILD_POLICIES();
```