1. Federal law «On ensuring the uniformity of measurements» N FZ-102. Adopted June 26, 2008 [in Russian].
2. RF Government Decree «On State Service of Reference Materials». N 884. Adopted November 2, 2009 [in Russian].
3. Shmeleva N. K., Medvedevskikh S. V., Osintseva E. V., Agisheva S. T. Reference material branch services of the State service of certified reference materials for composition and properties of substances and materials / Standart. Obr. 2011. N 3. P. 11 – 18 [In Russian].
4. Recommendation on Metrology R 50.2.089–2013. State system for ensuring of uniformity of measurements. State System of Reference Materials. Structure of the Organization, functions and participants’ collaboration. — Moscow, Standartinform, 2014. — 12 p. [in Russian].
5. RF Government Directive «Strategy of Ensuring the Uniformity of Measurements until 2025» N 737-r. Adopted April 19, 2017 [in Russian].