NGOs and voluntary organizations play an important role in social work and development. They provide services that complement government programs and fill gaps where state capacity and resources are limited. Social workers can find meaningful employment opportunities in areas like healthcare, education, rural development, child and women welfare, and empowering marginalized groups. Setting up an effective NGO requires clearly defining its mission and goals, developing contacts and fundraising strategies, and persevering over time to establish operations and deliver needed services to communities.