# DOCUMENTS 1 Unit Costs for Travel and Costs of Stay 2 Unit Costs for Staff 3 guidelines_for_the_use_of_the_grant_2017_cbhe_v_ii_-_09_january_2018_0 4 2017-erasmus-plus-programme-guide-v2_en 4 ECTS Key features – EN 4 ECTS (European Credit Transfer and Accumulation System) 4 ECTS Guide – EN 4 ECTS Guide – RU