The change was made (Decree N697, 03.08.2017) in the terms of approval of textbooks/series of V-VI grades of music, namely submission of documents - December 1-7, 2017 (instead of October 2-15); Presentation of models of the textbook / series - December 16-20, 2017 (instead of October 23-31); Completion the technical review (including introduction of review / reveal of  references / correction / verification of authentication) - not later than December 31, 2017 (instead of November 19).

Attention! You can see the codified version of “Textbook / Series approval application registration and other terms of primary level of general education” here.