# BNB Chain

In this article, we'll discuss how to migrate deployed tokens from Polygon to DOS and also the migration of vested tokens.

### Token migration <a href="#qzr8x" id="qzr8x"></a>

#### [​](https://docs.bnbchain.org/docs/migration/evm-chains/token-migration#token-migration)Pre-requisites  <a href="#jvkto" id="jvkto"></a>

### Creating ERC-20 Token on DOS <a href="#j0zua" id="j0zua"></a>

### Bridging Tokens from BNB Chain to DOS <a href="#id-9e6lp" id="id-9e6lp"></a>

#### LayerZero Bridge <a href="#l9ium" id="l9ium"></a>

### Migrating Vested Token from BNB Chain to DOS <a href="#i5dgf" id="i5dgf"></a>

#### Migrating Vesting Contract <a href="#mnefs" id="mnefs"></a>

#### Migrating Vesting Tokens[​](https://docs.bnbchain.org/docs/migration/evm-chains/token-migration#migrating-vesting-tokens) <a href="#id-2mtsh" id="id-2mtsh"></a>


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