This article describes main grading principles applied in Russia as well as internationally. The grading system is based on those used by Hay Group and Watson Wyatt. We evaluated existing grading examples for administrative and support personnel. methodology. https://ujnvobmnlhgvw.timeblog.net/70682753/comparison-of-early-childhood-asthenopia-levels-between-traditional-marsitekka-or-engklek-guess-the-picture-games-and-digital-games