Attention! The change was made (orderN964, 31.10.2017) in the terms of textbook/series approval, namely:

• Introduction of textbook/series model-October 23-November 12 (instead of October 23-31. This change does not concern introduction of textbook/series model of music (forms V-VI). In this case the term is December 16-20);
• Content/technical reviewing/public discussion (including getting acquainted with reviewing/reflection of points/correcting/verification of authenticity) – deadline April 1, 2018  (instead of March 25 );
• Term for deciding about approval-deadline April 16, 2018 (instead of April 10).

Registration and other terms regarding textbook/series approval for elementary stage of secondary education with codified form are available here.