# Process for Testnet Resets

According to the Hedera documentation (<https://docs.hedera.com/hedera/testnet#test-network-resets>), Hedera has recently implemented a mirror node and consensus node test network reset once a quarter.&#x20;

This means that all account, token, contract, topic, schedule, and file data will be wiped. Developers will no longer have access to the state data from test network consensus nodes.&#x20;

With regards to MGS, once the Testnet and Previewnet reset has been performed Tenant Admins and their respective users accounts will need to follow this guide.