Management literature frequently proposes the use of a set of managerial practices in order to facilitate the management of organizational change processes. This paper analyses differences in perception in the use of such practices, between change strategists and change receptors, and the impact these practices have on the outcomes of organizational change programs and on organizational results, in a sample of 90 organizations in Chile. Results show that, for the same change processes, change strategists report a higher use of change management practices than change receptors. Results also show that, during organizational change processes, firms use more frequently practices related to the change preparation stage in comparison to practices related to the change implementation stage. Finally, results show that, after controlling for organizational size, change program intensity, and service versus manufacturing industries, the use of change management practices has a significant impact on the accomplishment of the change program objectives and deadlines, but results do not show an impact on perceived organizational outcomes (changes in sales, financial results of the firm, operational productivity, and employee performance). (C) 2009 Elsevier Inc. All rights reserved.