Translation plays a huge role in the cultural development of humanity. Thanks to translation, the population of one country becomes acquainted with the life, way of life, history, literature, and scientific achievements of other countries. Translation makes information accessible and unites people. Translation is a new edition of the existing text. Translation theory is considered one of the important disciplines, therefore many studies have been conducted and are still being conducted to solve the problems encountered in translation. Among them are the scientific works of Uzbek translators G.Salomov, I.Gafurov, O.Muminov, N.Kambarov, G.Rakhimov, Russian and English scientists  Z.G.Proshina, N.N.Bobyreva, N.K. Yashina, J.C.Catford, Peter Newmark.

Catford, J. C. (1965). A Linguistic Theory of Translation. Oxford University Press.

Gafurov I., Muminov O., Kambarov N. (2012). Translation Theory: Textbook for Higher Educational Institutions. Tashkent.

Newmark, P. (1988). A Textbook of Translation. Prentice Hall.

Proshina, Z.G.(2008). Theory of Translation (from English to Russian and from Russian to English). Vladivostok.

Yashina, N. K.(2015). Textbook on the translation of scientific and technical literature from English to Russian.- Vladimir: Publishing House of Volgograd State University.