There is no unified standardization of meaning and content of printed materials, as long as caesura is banned in our country. However, as a result of reading the book you can get a substantial physical harm to your health.
This is particularly true for children’s and adolescent literature. Therefore, all the books that are meant for children and teenagers, including textbooks for high schools, according to the approved law, are necessarily the subject to tests by the experts of Rospotrebnadzor, during which the professionals need to map book production with the set standards and requirements.
One such requirement is a font that must not be too small for children’s sight not to harm it. Also depending on the age of the child, there are requirements for the size of books and letters.
Additional information on certification of books in Russia
During the certification of books the printing material is always to be checked. Experts must establish the presence of heavy metals and other dangerous means, and find out if the books meet the set standards.
In addition to the certain types of book the publications there is a limit on the weight of the book, it depends on the age at which this book is intended, as well as the number of possible translations on one page.