| Platform SDK: Policy Management | 
The POLICY_NOTIFICATION_INFORMATION_CLASS enumeration defines the types of policy information and policy domain information your application can request notification of changes for.
typedef enum _POLICY_NOTIFICATION_INFORMATION_CLASS {
  PolicyNotifyAuditEventsInformation = 1,
  PolicyNotifyAccountDomainInformation,
  PolicyNotifyServerRoleInformation,
  PolicyNotifyDnsDomainInformation,
  PolicyNotifyDomainEfsInformation,
  PolicyNotifyDomainKerberosTicketInformation,
  PolicyNotifyMachineAccountPasswordInformation
} POLICY_NOTIFICATION_INFORMATION_CLASS, *PPOLICY_NOTIFICATION_INFORMATION_CLASS;
  Windows NT/2000: Requires Windows 2000.
  Windows 95/98: Unsupported.
  Header: Declared in ntsecapi.h.
LsaRegisterPolicyChangeNotification, LsaUnregisterPolicyChangeNotification