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.
In American law, a regulation is a rule that is laid down by an administrative agency pursuant to an enabling statute, to wit, a piece of legislation that says this agency shall do these functions, and it may promulgate regulations consistent with that end.. A rule is a rule of court.