CDs are used by a range of institutions, organisations and individuals for various purposes. In many circumstances, individuals or organisations need to create hundreds of CDs at once for multiple reasons. As manufacturing original CDs is expensive, the best way to create up to 500 copies of CDs is to opt for a CD duplication service.Professional CD duplication is a process by which data or information is copied from one master CD to numerous blank CDs using highly advanced automated software. The quality of the resultant CD is good meaning that the CD can be used for both personal and professional purposes.As the process of CD duplication is completed by sophisticated machinery and requires minimal human intervention, it is very cost effective and fast. For this reason, it has increased in popularity.However, when carrying out CD duplication, two key factors must always be kept in mind.CD duplication requires copying the contents of one CD to many others. Thus, the acquiring of copyright for copying the CD must be considered. It is the responsibility of the person making the order to ensure that he has the copyright to copy the information from the master CD. If he does not have copyright, he could face legal action.Finally, it should be ensured that the master CD is compatible in all systems, as otherwise, the copied CDs will also not run in all systems and will be of little use.