The National Disability Rights Network (NDRN) is a prominent organization dedicated to advocating for the rights of individuals with disabilities across the United States. As a membership organization, NDRN represents the collective interests of Protection and Advocacy (P&A) Systems and Client Assistance Programs (CAP) which are established in every state and territory. These programs work tirelessly to ensure that individuals with disabilities have access to the services and support they need to live independently and with dignity.

NDRN's mission is to promote the rights of people with disabilities through legal advocacy, public policy, and training. The organization plays a crucial role in influencing legislation and policies that impact the lives of millions of Americans with disabilities. By providing resources, training, and technical assistance, NDRN empowers its members to effectively advocate for systemic change and individual rights.

Regarding sustainability, there is limited information available about NDRN's specific environmental initiatives or sustainability practices. The organization's primary focus is on social justice and advocacy for disability rights, which may not directly address environmental sustainability. However, their commitment to creating inclusive and equitable communities indirectly supports sustainable development goals by promoting social inclusion and reducing inequalities.