Fatigue may be related to: 1  Use of alcohol or drugs. 2  Excess physical activity. 3  Jet lag.  Lack of physical 1  activity. Lack of sleep.  Medications, such as antihistamines, cough 1  medicines. Unhealthy eating habits.
A directive shall be binding, as to the result to be achieved, upon each Member State to which it is addressed, but shall leave to the national authorities the choice of form and methods. A decision shall be binding in its entirety upon those to whom it is addressed.
There are different types of secondary legislation: 1  Regulations. These are laws that apply to everyone including all member states. 2  Directives. A Directive is a form of order to member states to implement national legislation to achieve a specific result. 3  Decisions.