Once again, a member agency of GPRA e. V. (Gesellschaft Public Relations Agenturen) has successfully achieved certification to the CMS III (Consultancy Management Standard): Public Relations von Hoyningen-Huene from Hamburg. Managing Partner Marc von Bandemer and his experienced team of consultants demonstrated that the agency's quality management system is effective and geared towards continuous improvement and development. As a founding member of GPRA e. V., Public Relations von Hoyningen-Huene is among the German communication agencies with a long-standing tradition. The certification process was conducted by auditor Beate Heinrich on behalf of AgencyExperts.