# Check AMS registration status for organization Check if an organization is registered in AMS (Asset Management System) by VAT number. Endpoint: POST /rest/v1/organizations/amsCheck Version: v1.0.0 Security: ## Request fields (application/json): - `vatNumber` (string, required) ## Response 200 fields (application/json): - `isAmsRegistered` (boolean, required) Indicates whether the organization is registered in AMS (Asset Management System)