English ISO 20700 Cited by user 17387349L8764 on 18 Mar 2021 ISO 20700 Guidelines for management consultancy services it's a standard developed for use as a guideline for people or organizations for the effective management of…
English EN 16114 Cited by user QueerEcofeminist on 29 Oct 2018 EN 16114 "Management consultancy services" is a standard published by the European Committee for Standardization (CEN) on September 28, 2011.