Since then, the 59 US-based architecture for humanity chapters (which were already operating more or less in a self-sufficient manner even before Architecture for Humanity closed down) formed the Open Architecture Collaborative and vowed to continue. It could thus be argued that despite the closing of the main office, the movement that Architecture for Humanity represented has indeed been strengthened, and not weakened, as it has forced the chapters to operate truly self-sufficiently, and cooperate more directly with the other chapters.