In addition to the functional capacities detailed here, it is recognized that strengthening the enabling legal and policy environments, including the promotion and protection of human rights, are essential in ensuring effective national responses to HIV, TB and malaria. The Capacity Development Toolkit has a section focused on the Critical Enablers of Human Rights, Gender Equality, Policy and Legal Environments as they pertain to key populations that are impacted by, and vulnerable to HIV, TB and malaria infection. Here you will find information, strategies, guidelines, case studies, research, lessons-learned, and other resources that foster comprehensive and effective prevention, testing, treatment, care, and support.