# quarantineStart Schema ```txt https://covid19.admin.ch#/definitions/InternationalQuarantineIncomingData/properties/quarantineStart ``` Start date of quarantine. If no start date is set, then no quarantine restriction has been issued. Formatted as ISO-Date 2020-10-12 | Abstract | Extensible | Status | Identifiable | Custom Properties | Additional Properties | Access Restrictions | Defined In | | :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ----------------------------------------------------------------------------- | | Can be instantiated | No | Unknown status | Unknown identifiability | Forbidden | Allowed | none | [sources.schema.json\*](../schema/sources.schema.json "open original schema") | ## quarantineStart Type `string` ([quarantineStart](sources-definitions-internationalquarantineincomingdata-properties-quarantinestart.md))