https://impactnegotiationgroup.com/nl/trainingen/open-training-nederlands 2026-09-10T10:06:47+00:00 https://impactnegotiationgroup.com/de/schulungen/impactful-negotiator-workshop-duesseldorf 2026-09-10T10:08:31+00:00 https://impactnegotiationgroup.com/de/schulungen/impactful-negotiator-program-hamburg 2026-09-10T10:09:25+00:00 https://impactnegotiationgroup.com/fr/formations/formation-inter-entreprise-en-francais 2026-09-10T10:10:18+00:00 https://impactnegotiationgroup.com/nl/trainingen/open-training-nederlands-3-dagen 2026-09-10T10:11:03+00:00 https://impactnegotiationgroup.com/nl/trainingen/onderhandelingstraining-voor-gevorderden 2026-09-11T07:52:08+00:00