This law create under the influence of the lobby of the majors of music permit to chek the use of the cultural products as DVD, CD and all other format.
- No Copy: forbidding the copy, limiting the number of copies or degrading the quality of the copy.
- No Use: the reading is possible only on certain brands of softwares (player, operating system) or materials (personal stereos).
- Identification of the user: reading authorized only for the identified user.
- Watermarking: a unique identifying signal hidden in every copy of a work allows to chek its redistribution (successive copies since the identified original copy).
- Tracking the use: transmission of information (collection of particulars: user, date, the hour, titles) via internet towards an industrial server in every use of a work.



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