Course management system

Course management system to provide for; Calendar show available and unavailable training slots Calendar where people can book themselves and others onto a course Reports to show who has booked on and who has not and course completion rates Ability to sent regular email notifications Ability to export reports Ability to query all trainees and identify all those who need training Ability to send emails to all trainees identified as needing training User management system / access management Role management system for users Ability to assign courses for completion to different user roles This is an extranet facility so it needs to be able to interact / upload data from a third party site. How this interaction works need to be defined and supported. It needs to be secure and effective.