> ## 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.

# IB20.TRANSFER_RECEIVER_POLICY

> Generated B20 reference for TRANSFER_RECEIVER_POLICY().

## Signature

```solidity theme={null}
function TRANSFER_RECEIVER_POLICY() external view returns (bytes32);
```

| Field               | Value                        |
| ------------------- | ---------------------------- |
| Selector            | `0x210f521b`                 |
| Canonical signature | `TRANSFER_RECEIVER_POLICY()` |

## Description

Policy slot consulted against `to` on every transfer.

Bypassed for factory-originated calls during the creation (bootstrap) window; see `IB20Factory.createB20`.

## Returns

Policy scope constant.

## Access control

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

## Policy interaction

No direct policy interaction.

## Example

```solidity theme={null}
IB20(target).TRANSFER_RECEIVER_POLICY();
```