© 2007 Kate Hutchings and Helen De Cieri. For copyright of individual articles please refer to the Acknowledgements. All rights reserved. This article is concerned with how MNCs (multinational corporations) differ from indigenous organisations in relation to their human resource development (HRD) practices, and whether this relationship changes across countries. We question whether local isomorphism is apparent in the HRD practices of MNCs, or whether MNCs share more in common with their counterparts in other countries. A series of hypotheses are put forward and tested, using survey data from 424 multinational and 259 indigenous organisations based in the UK and Ireland. The results suggest a hybrid form of localisation, where MNCs adapt their practices to accommodate national differences, but that these adaptations do not reflect convergence to domestic practice. The results also indicate that MNCs are selective in the HRD practices that are adapted. Evidence from this study indicates that country differences in career traditions and labour market skill needs are key drivers in the localisation of associated HRD practice. In contrast, MNCs, irrespective of national context, adopt comparable systematic training frameworks, ie training-need identification, evaluation and delivery.