associated with environmental protection, economic and social needs. Developing a government's capacity whether at the local, regional or national level can improve governance and can lead to sustainable development and political reform. Capacity building in governments often targets a government's ability to budget, collect revenue, create and implement laws, promote civic engagement. Local communities and NGOs International donors often include capacity building as a form of interventions with local governments or NGOs working in developing areas. A study in 2001 observed that "the act of resetting aspirations and strategy is often the first step in improving an organization's capacity". Secondly good management is important (committed people in senior positions to make capacity building happen). Thirdly, patience is required: "there are few quick fixes when it comes to building capacity". Some methods of capacity building for NGOs might include visiting training centers, organizing exposure visits, office and documentation support, on-the-job training, learning centers, and consultations. Private sector organizations For private sector organizations, capacity building may go beyond the improvement of services for public organizations and include fund-raising and income generation, diversity, partnerships and collaboration, marketing, positioning, planning and other activities relating to production and performance.:35–36 Capacity development of private organizations involves the build-up of an organization's tangible and intangible assets. Organization development (OD) is the study and implementation of practices, systems, and techniques that affect organizational change. The goal of which is to modify an organization's performance and/or culture. Evaluation Challenges with evaluations The difficulties with achieving results from capacity development projects have regularly been described in a range of publications. For example, in 2006, a document by OECD-DAC stated that: "evaluation results confirm that development of sustainable capacity remains one of the most difficult areas of international development practice. Capacity development has been one of the least responsive targets of donor assistance, lagging behind progress in infrastructure development or improving health and child mortality". Since the arrival of capacity building as a dominant subject in international aid, donors and practitioners have struggled to create a concise mechanism for determining the effectiveness of capacity building initiatives. Recognition of problems in capacity building interventions in evaluations funded and managed by international organizations dates back to the year 1999. A World Bank review in the year 2000 found many examples where capacity building interventions undermined public management efforts. In these cases, public sector reform and institution-building were hindered. In 2005, the Bank noted