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.
Difference between a Regulation, Directive and Decision. Regulations have binding legal force throughout every Member State and enter into force on a set date in all the Member States.
Directive vs Regulation vs Proclamation. âDirectiveâ and âregulationsâ are terms used in reference to the E.U. or European Union. âProclamationâ is a term used in England and Wales. Regulations. âRegulationâ is a term used for the European Union which refers to the legislative act of the E.U. Regulations immediately become laws in all member states at the same time or simultaneously. They are addressed to all members and are always applied in full.