But CQC says there is still some way to go before it will remove the remaining conditions on the trust's registration, which have deadlines of July and August.
At Glenfield Hospital, in Leicester, staff were able to remove a three-week delay in breast cancer waiting times by re-designing their patient registration forms.
Sam Younger, chairman of the Electoral Commission, said once the Act was fully implemented, it should remove the opportunity for fraud "considerably" - although the watchdog would still like to see individual voter registration.