As an employer, you want to control when your employees do and do not take vacation time. Can you do this? The answer, for all jurisdictions in Canada, is yes, though this employer discretion may be restricted in some jurisdictions.
SpringLaw
Many employers assume that they can demote an employee as a disciplinary measure and are shocked to learn that doing so might constitute a constructive dismissal. In fact, it will be a constructive dismissal in most cases.
Rudner Law, Employment / HR Law & Mediation
Operational controls in an environmental management system (EMS) reduce the risk that the organization will not achieve its environmental objectives. Operational controls are the processes that management implements to provide reasonable assurances that the organization will achieve its environmental objectives.
Apolone Gentles, JD, CPA,CGA, FCCA, Bsc (Hons)